Home / 10,527,595.38-15,792,897.51-3,241,670.49

Finding the Fourth Proportional to 10,527,595.38, 15,792,897.51 and 3,241,670.49

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Solution

The fourth proportional to 10,527,595.38, 15,792,897.51 and 3,241,670.49 is: 4,862,968.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,527,595.38 : 15,792,897.51 = 3,241,670.49 : x
  2. Step 2: Convert to fraction form
    10,527,595.38/15,792,897.51 = 3,241,670.49/x
  3. Step 3: Cross multiply
    10,527,595.38x = 15,792,897.51 × 3,241,670.49
  4. Step 4: Simplify right side
    10,527,595.38x = 51,195,369,809,761.48
  5. Step 5: Solve for x
    x = 51,195,369,809,761.48/10,527,595.38
  6. Step 6: Final answer
    x = 4,862,968.98

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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.