Home / 10,368,101.55-15,552,152.33-6,337,023.15

Finding the Fourth Proportional to 10,368,101.55, 15,552,152.33 and 6,337,023.15

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Solution

The fourth proportional to 10,368,101.55, 15,552,152.33 and 6,337,023.15 is: 9,505,534.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,101.55 : 15,552,152.33 = 6,337,023.15 : x
  2. Step 2: Convert to fraction form
    10,368,101.55/15,552,152.33 = 6,337,023.15/x
  3. Step 3: Cross multiply
    10,368,101.55x = 15,552,152.33 × 6,337,023.15
  4. Step 4: Simplify right side
    10,368,101.55x = 98,554,349,315,851.33
  5. Step 5: Solve for x
    x = 98,554,349,315,851.33/10,368,101.55
  6. Step 6: Final answer
    x = 9,505,534.73

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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.