Home / 5,296,314.28-7,316,292.18-5,099,680.84

Finding the Fourth Proportional to 5,296,314.28, 7,316,292.18 and 5,099,680.84

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Solution

The fourth proportional to 5,296,314.28, 7,316,292.18 and 5,099,680.84 is: 7,044,664.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,296,314.28 : 7,316,292.18 = 5,099,680.84 : x
  2. Step 2: Convert to fraction form
    5,296,314.28/7,316,292.18 = 5,099,680.84/x
  3. Step 3: Cross multiply
    5,296,314.28x = 7,316,292.18 × 5,099,680.84
  4. Step 4: Simplify right side
    5,296,314.28x = 37,310,755,050,187.83
  5. Step 5: Solve for x
    x = 37,310,755,050,187.83/5,296,314.28
  6. Step 6: Final answer
    x = 7,044,664.10

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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.