Home / 9,515,200.50-13,126,014.63-5,844,943.89

Finding the Fourth Proportional to 9,515,200.50, 13,126,014.63 and 5,844,943.89

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Solution

The fourth proportional to 9,515,200.50, 13,126,014.63 and 5,844,943.89 is: 8,062,974.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,515,200.50 : 13,126,014.63 = 5,844,943.89 : x
  2. Step 2: Convert to fraction form
    9,515,200.50/13,126,014.63 = 5,844,943.89/x
  3. Step 3: Cross multiply
    9,515,200.50x = 13,126,014.63 × 5,844,943.89
  4. Step 4: Simplify right side
    9,515,200.50x = 76,720,819,011,669.11
  5. Step 5: Solve for x
    x = 76,720,819,011,669.11/9,515,200.50
  6. Step 6: Final answer
    x = 8,062,974.50

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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.