Home / 10,645,527.84-14,690,813.97-6,061,849.23

Finding the Fourth Proportional to 10,645,527.84, 14,690,813.97 and 6,061,849.23

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Solution

The fourth proportional to 10,645,527.84, 14,690,813.97 and 6,061,849.23 is: 8,365,343.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,645,527.84 : 14,690,813.97 = 6,061,849.23 : x
  2. Step 2: Convert to fraction form
    10,645,527.84/14,690,813.97 = 6,061,849.23/x
  3. Step 3: Cross multiply
    10,645,527.84x = 14,690,813.97 × 6,061,849.23
  4. Step 4: Simplify right side
    10,645,527.84x = 89,053,499,352,117.75
  5. Step 5: Solve for x
    x = 89,053,499,352,117.75/10,645,527.84
  6. Step 6: Final answer
    x = 8,365,343.71

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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.