Home / 5,712,155.04-8,569,650.72-2,834,872.26

Finding the Fourth Proportional to 5,712,155.04, 8,569,650.72 and 2,834,872.26

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Solution

The fourth proportional to 5,712,155.04, 8,569,650.72 and 2,834,872.26 is: 4,253,012.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,712,155.04 : 8,569,650.72 = 2,834,872.26 : x
  2. Step 2: Convert to fraction form
    5,712,155.04/8,569,650.72 = 2,834,872.26/x
  3. Step 3: Cross multiply
    5,712,155.04x = 8,569,650.72 × 2,834,872.26
  4. Step 4: Simplify right side
    5,712,155.04x = 24,293,865,104,017.03
  5. Step 5: Solve for x
    x = 24,293,865,104,017.03/5,712,155.04
  6. Step 6: Final answer
    x = 4,253,012.21

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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.