Home / 8,007,812.38-11,050,644.54-4,336,699.15

Finding the Fourth Proportional to 8,007,812.38, 11,050,644.54 and 4,336,699.15

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Solution

The fourth proportional to 8,007,812.38, 11,050,644.54 and 4,336,699.15 is: 5,984,570.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,812.38 : 11,050,644.54 = 4,336,699.15 : x
  2. Step 2: Convert to fraction form
    8,007,812.38/11,050,644.54 = 4,336,699.15/x
  3. Step 3: Cross multiply
    8,007,812.38x = 11,050,644.54 × 4,336,699.15
  4. Step 4: Simplify right side
    8,007,812.38x = 47,923,320,714,893.12
  5. Step 5: Solve for x
    x = 47,923,320,714,893.12/8,007,812.38
  6. Step 6: Final answer
    x = 5,984,570.87

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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.