Home / 8,090,358.17-11,164,693.85-4,369,188.87

Finding the Fourth Proportional to 8,090,358.17, 11,164,693.85 and 4,369,188.87

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Solution

The fourth proportional to 8,090,358.17, 11,164,693.85 and 4,369,188.87 is: 6,029,480.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,090,358.17 : 11,164,693.85 = 4,369,188.87 : x
  2. Step 2: Convert to fraction form
    8,090,358.17/11,164,693.85 = 4,369,188.87/x
  3. Step 3: Cross multiply
    8,090,358.17x = 11,164,693.85 × 4,369,188.87
  4. Step 4: Simplify right side
    8,090,358.17x = 48,780,656,084,531.51
  5. Step 5: Solve for x
    x = 48,780,656,084,531.51/8,090,358.17
  6. Step 6: Final answer
    x = 6,029,480.41

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1.5x scale

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.