Home / 4,074,929.20-6,116,330.40-2,480,606.20

Finding the Fourth Proportional to 4,074,929.20, 6,116,330.40 and 2,480,606.20

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Solution

The fourth proportional to 4,074,929.20, 6,116,330.40 and 2,480,606.20 is: 3,723,305.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,929.20 : 6,116,330.40 = 2,480,606.20 : x
  2. Step 2: Convert to fraction form
    4,074,929.20/6,116,330.40 = 2,480,606.20/x
  3. Step 3: Cross multiply
    4,074,929.20x = 6,116,330.40 × 2,480,606.20
  4. Step 4: Simplify right side
    4,074,929.20x = 15,172,207,111,488.48
  5. Step 5: Solve for x
    x = 15,172,207,111,488.48/4,074,929.20
  6. Step 6: Final answer
    x = 3,723,305.70

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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.