Home / 10,235,822.67-14,125,443.51-6,564,727.89

Finding the Fourth Proportional to 10,235,822.67, 14,125,443.51 and 6,564,727.89

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Solution

The fourth proportional to 10,235,822.67, 14,125,443.51 and 6,564,727.89 is: 9,059,329.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,235,822.67 : 14,125,443.51 = 6,564,727.89 : x
  2. Step 2: Convert to fraction form
    10,235,822.67/14,125,443.51 = 6,564,727.89/x
  3. Step 3: Cross multiply
    10,235,822.67x = 14,125,443.51 × 6,564,727.89
  4. Step 4: Simplify right side
    10,235,822.67x = 92,729,692,968,716.48
  5. Step 5: Solve for x
    x = 92,729,692,968,716.48/10,235,822.67
  6. Step 6: Final answer
    x = 9,059,329.76

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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.