Home / 2,592,001.60-3,888,002.40-2,403,044.80

Finding the Fourth Proportional to 2,592,001.60, 3,888,002.40 and 2,403,044.80

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Solution

The fourth proportional to 2,592,001.60, 3,888,002.40 and 2,403,044.80 is: 3,604,567.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,001.60 : 3,888,002.40 = 2,403,044.80 : x
  2. Step 2: Convert to fraction form
    2,592,001.60/3,888,002.40 = 2,403,044.80/x
  3. Step 3: Cross multiply
    2,592,001.60x = 3,888,002.40 × 2,403,044.80
  4. Step 4: Simplify right side
    2,592,001.60x = 9,343,043,949,707.52
  5. Step 5: Solve for x
    x = 9,343,043,949,707.52/2,592,001.60
  6. Step 6: Final answer
    x = 3,604,567.20

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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.