Home / 3,359,484.32-4,636,085.10-1,831,591.04

Finding the Fourth Proportional to 3,359,484.32, 4,636,085.10 and 1,831,591.04

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Solution

The fourth proportional to 3,359,484.32, 4,636,085.10 and 1,831,591.04 is: 2,527,593.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,484.32 : 4,636,085.10 = 1,831,591.04 : x
  2. Step 2: Convert to fraction form
    3,359,484.32/4,636,085.10 = 1,831,591.04/x
  3. Step 3: Cross multiply
    3,359,484.32x = 4,636,085.10 × 1,831,591.04
  4. Step 4: Simplify right side
    3,359,484.32x = 8,491,411,929,837.50
  5. Step 5: Solve for x
    x = 8,491,411,929,837.50/3,359,484.32
  6. Step 6: Final answer
    x = 2,527,593.86

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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.