Home / 5,614,787.16-8,426,904.66-5,260,493.16

Finding the Fourth Proportional to 5,614,787.16, 8,426,904.66 and 5,260,493.16

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Solution

The fourth proportional to 5,614,787.16, 8,426,904.66 and 5,260,493.16 is: 7,895,165.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,787.16 : 8,426,904.66 = 5,260,493.16 : x
  2. Step 2: Convert to fraction form
    5,614,787.16/8,426,904.66 = 5,260,493.16/x
  3. Step 3: Cross multiply
    5,614,787.16x = 8,426,904.66 × 5,260,493.16
  4. Step 4: Simplify right side
    5,614,787.16x = 44,329,674,323,902.12
  5. Step 5: Solve for x
    x = 44,329,674,323,902.12/5,614,787.16
  6. Step 6: Final answer
    x = 7,895,165.58

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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.