Home / 10,274,701.95-14,169,304.76-6,144,060.38

Finding the Fourth Proportional to 10,274,701.95, 14,169,304.76 and 6,144,060.38

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Solution

The fourth proportional to 10,274,701.95, 14,169,304.76 and 6,144,060.38 is: 8,472,952.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,274,701.95 : 14,169,304.76 = 6,144,060.38 : x
  2. Step 2: Convert to fraction form
    10,274,701.95/14,169,304.76 = 6,144,060.38/x
  3. Step 3: Cross multiply
    10,274,701.95x = 14,169,304.76 × 6,144,060.38
  4. Step 4: Simplify right side
    10,274,701.95x = 87,057,063,886,494.59
  5. Step 5: Solve for x
    x = 87,057,063,886,494.59/10,274,701.95
  6. Step 6: Final answer
    x = 8,472,952.73

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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.