Home / 944,895.46-1,303,981.89-577,432.07

Finding the Fourth Proportional to 944,895.46, 1,303,981.89 and 577,432.07

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Solution

The fourth proportional to 944,895.46, 1,303,981.89 and 577,432.07 is: 796,872.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,895.46 : 1,303,981.89 = 577,432.07 : x
  2. Step 2: Convert to fraction form
    944,895.46/1,303,981.89 = 577,432.07/x
  3. Step 3: Cross multiply
    944,895.46x = 1,303,981.89 × 577,432.07
  4. Step 4: Simplify right side
    944,895.46x = 752,960,965,245.17
  5. Step 5: Solve for x
    x = 752,960,965,245.17/944,895.46
  6. Step 6: Final answer
    x = 796,872.25

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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.