Home / 9,371,124.70-14,056,687.05-5,588,878.30

Finding the Fourth Proportional to 9,371,124.70, 14,056,687.05 and 5,588,878.30

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Solution

The fourth proportional to 9,371,124.70, 14,056,687.05 and 5,588,878.30 is: 8,383,317.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371,124.70 : 14,056,687.05 = 5,588,878.30 : x
  2. Step 2: Convert to fraction form
    9,371,124.70/14,056,687.05 = 5,588,878.30/x
  3. Step 3: Cross multiply
    9,371,124.70x = 14,056,687.05 × 5,588,878.30
  4. Step 4: Simplify right side
    9,371,124.70x = 78,561,113,223,636.02
  5. Step 5: Solve for x
    x = 78,561,113,223,636.02/9,371,124.70
  6. Step 6: Final answer
    x = 8,383,317.45

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Similar ratio
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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.