Home / 4,098,002.40-6,145,160.40-1,572,818.40

Finding the Fourth Proportional to 4,098,002.40, 6,145,160.40 and 1,572,818.40

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Solution

The fourth proportional to 4,098,002.40, 6,145,160.40 and 1,572,818.40 is: 2,358,520.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,002.40 : 6,145,160.40 = 1,572,818.40 : x
  2. Step 2: Convert to fraction form
    4,098,002.40/6,145,160.40 = 1,572,818.40/x
  3. Step 3: Cross multiply
    4,098,002.40x = 6,145,160.40 × 1,572,818.40
  4. Step 4: Simplify right side
    4,098,002.40x = 9,665,221,348,071.36
  5. Step 5: Solve for x
    x = 9,665,221,348,071.36/4,098,002.40
  6. Step 6: Final answer
    x = 2,358,520.18

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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.