Home / 6,681,567.60-10,022,351.40-4,666,028.40

Finding the Fourth Proportional to 6,681,567.60, 10,022,351.40 and 4,666,028.40

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Solution

The fourth proportional to 6,681,567.60, 10,022,351.40 and 4,666,028.40 is: 6,999,042.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,567.60 : 10,022,351.40 = 4,666,028.40 : x
  2. Step 2: Convert to fraction form
    6,681,567.60/10,022,351.40 = 4,666,028.40/x
  3. Step 3: Cross multiply
    6,681,567.60x = 10,022,351.40 × 4,666,028.40
  4. Step 4: Simplify right side
    6,681,567.60x = 46,764,576,267,179.77
  5. Step 5: Solve for x
    x = 46,764,576,267,179.77/6,681,567.60
  6. Step 6: Final answer
    x = 6,999,042.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.