Home / 3,712,732.08-5,569,102.58-1,017,080.43

Finding the Fourth Proportional to 3,712,732.08, 5,569,102.58 and 1,017,080.43

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Solution

The fourth proportional to 3,712,732.08, 5,569,102.58 and 1,017,080.43 is: 1,525,621.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,732.08 : 5,569,102.58 = 1,017,080.43 : x
  2. Step 2: Convert to fraction form
    3,712,732.08/5,569,102.58 = 1,017,080.43/x
  3. Step 3: Cross multiply
    3,712,732.08x = 5,569,102.58 × 1,017,080.43
  4. Step 4: Simplify right side
    3,712,732.08x = 5,664,225,241,695.11
  5. Step 5: Solve for x
    x = 5,664,225,241,695.11/3,712,732.08
  6. Step 6: Final answer
    x = 1,525,621.87

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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.