Home / 12,241,176.57-16,892,823.29-6,734,432.88

Finding the Fourth Proportional to 12,241,176.57, 16,892,823.29 and 6,734,432.88

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Solution

The fourth proportional to 12,241,176.57, 16,892,823.29 and 6,734,432.88 is: 9,293,517.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,241,176.57 : 16,892,823.29 = 6,734,432.88 : x
  2. Step 2: Convert to fraction form
    12,241,176.57/16,892,823.29 = 6,734,432.88/x
  3. Step 3: Cross multiply
    12,241,176.57x = 16,892,823.29 × 6,734,432.88
  4. Step 4: Simplify right side
    12,241,176.57x = 113,763,584,566,533.61
  5. Step 5: Solve for x
    x = 113,763,584,566,533.61/12,241,176.57
  6. Step 6: Final answer
    x = 9,293,517.16

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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.