Home / 7,527,273.17-10,385,348.50-4,263,569.33

Finding the Fourth Proportional to 7,527,273.17, 10,385,348.50 and 4,263,569.33

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Solution

The fourth proportional to 7,527,273.17, 10,385,348.50 and 4,263,569.33 is: 5,882,429.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527,273.17 : 10,385,348.50 = 4,263,569.33 : x
  2. Step 2: Convert to fraction form
    7,527,273.17/10,385,348.50 = 4,263,569.33/x
  3. Step 3: Cross multiply
    7,527,273.17x = 10,385,348.50 × 4,263,569.33
  4. Step 4: Simplify right side
    7,527,273.17x = 44,278,653,361,265.95
  5. Step 5: Solve for x
    x = 44,278,653,361,265.95/7,527,273.17
  6. Step 6: Final answer
    x = 5,882,429.45

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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.