Home / 6,552,021.60-9,828,032.40-4,851,410.40

Finding the Fourth Proportional to 6,552,021.60, 9,828,032.40 and 4,851,410.40

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Solution

The fourth proportional to 6,552,021.60, 9,828,032.40 and 4,851,410.40 is: 7,277,115.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,021.60 : 9,828,032.40 = 4,851,410.40 : x
  2. Step 2: Convert to fraction form
    6,552,021.60/9,828,032.40 = 4,851,410.40/x
  3. Step 3: Cross multiply
    6,552,021.60x = 9,828,032.40 × 4,851,410.40
  4. Step 4: Simplify right side
    6,552,021.60x = 47,679,818,596,896.97
  5. Step 5: Solve for x
    x = 47,679,818,596,896.97/6,552,021.60
  6. Step 6: Final answer
    x = 7,277,115.60

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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.