Home / 6,009,201.60-9,013,802.40-5,300,030.40

Finding the Fourth Proportional to 6,009,201.60, 9,013,802.40 and 5,300,030.40

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Solution

The fourth proportional to 6,009,201.60, 9,013,802.40 and 5,300,030.40 is: 7,950,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,201.60 : 9,013,802.40 = 5,300,030.40 : x
  2. Step 2: Convert to fraction form
    6,009,201.60/9,013,802.40 = 5,300,030.40/x
  3. Step 3: Cross multiply
    6,009,201.60x = 9,013,802.40 × 5,300,030.40
  4. Step 4: Simplify right side
    6,009,201.60x = 47,773,426,739,592.97
  5. Step 5: Solve for x
    x = 47,773,426,739,592.97/6,009,201.60
  6. Step 6: Final answer
    x = 7,950,045.60

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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.