Home / 8,852,476.03-12,217,039.45-4,932,486.29

Finding the Fourth Proportional to 8,852,476.03, 12,217,039.45 and 4,932,486.29

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Solution

The fourth proportional to 8,852,476.03, 12,217,039.45 and 4,932,486.29 is: 6,807,177.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,852,476.03 : 12,217,039.45 = 4,932,486.29 : x
  2. Step 2: Convert to fraction form
    8,852,476.03/12,217,039.45 = 4,932,486.29/x
  3. Step 3: Cross multiply
    8,852,476.03x = 12,217,039.45 × 4,932,486.29
  4. Step 4: Simplify right side
    8,852,476.03x = 60,260,379,609,725.53
  5. Step 5: Solve for x
    x = 60,260,379,609,725.53/8,852,476.03
  6. Step 6: Final answer
    x = 6,807,177.95

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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.