Home / 5,881,587.42-8,116,234.83-3,268,002.14

Finding the Fourth Proportional to 5,881,587.42, 8,116,234.83 and 3,268,002.14

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Solution

The fourth proportional to 5,881,587.42, 8,116,234.83 and 3,268,002.14 is: 4,509,645.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,881,587.42 : 8,116,234.83 = 3,268,002.14 : x
  2. Step 2: Convert to fraction form
    5,881,587.42/8,116,234.83 = 3,268,002.14/x
  3. Step 3: Cross multiply
    5,881,587.42x = 8,116,234.83 × 3,268,002.14
  4. Step 4: Simplify right side
    5,881,587.42x = 26,523,872,788,423.61
  5. Step 5: Solve for x
    x = 26,523,872,788,423.61/5,881,587.42
  6. Step 6: Final answer
    x = 4,509,645.25

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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.