Home / 3,249,445.77-4,484,375.27-1,799,141.20

Finding the Fourth Proportional to 3,249,445.77, 4,484,375.27 and 1,799,141.20

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Solution

The fourth proportional to 3,249,445.77, 4,484,375.27 and 1,799,141.20 is: 2,482,892.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,445.77 : 4,484,375.27 = 1,799,141.20 : x
  2. Step 2: Convert to fraction form
    3,249,445.77/4,484,375.27 = 1,799,141.20/x
  3. Step 3: Cross multiply
    3,249,445.77x = 4,484,375.27 × 1,799,141.20
  4. Step 4: Simplify right side
    3,249,445.77x = 8,068,024,297,805.04
  5. Step 5: Solve for x
    x = 8,068,024,297,805.04/3,249,445.77
  6. Step 6: Final answer
    x = 2,482,892.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.