Home / 5,344,951.72-8,016,875.90-3,626,853.16

Finding the Fourth Proportional to 5,344,951.72, 8,016,875.90 and 3,626,853.16

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Solution

The fourth proportional to 5,344,951.72, 8,016,875.90 and 3,626,853.16 is: 5,439,905.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,951.72 : 8,016,875.90 = 3,626,853.16 : x
  2. Step 2: Convert to fraction form
    5,344,951.72/8,016,875.90 = 3,626,853.16/x
  3. Step 3: Cross multiply
    5,344,951.72x = 8,016,875.90 × 3,626,853.16
  4. Step 4: Simplify right side
    5,344,951.72x = 29,076,031,664,759.16
  5. Step 5: Solve for x
    x = 29,076,031,664,759.16/5,344,951.72
  6. Step 6: Final answer
    x = 5,439,905.39

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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.