Home / 12,241,117.46-16,892,741.99-6,734,374.13

Finding the Fourth Proportional to 12,241,117.46, 16,892,741.99 and 6,734,374.13

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Solution

The fourth proportional to 12,241,117.46, 16,892,741.99 and 6,734,374.13 is: 9,293,436.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,241,117.46 : 16,892,741.99 = 6,734,374.13 : x
  2. Step 2: Convert to fraction form
    12,241,117.46/16,892,741.99 = 6,734,374.13/x
  3. Step 3: Cross multiply
    12,241,117.46x = 16,892,741.99 × 6,734,374.13
  4. Step 4: Simplify right side
    12,241,117.46x = 113,762,044,701,288.52
  5. Step 5: Solve for x
    x = 113,762,044,701,288.52/12,241,117.46
  6. Step 6: Final answer
    x = 9,293,436.24

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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.