Home / 944,810.57-1,416,925.16-270,711.26

Finding the Fourth Proportional to 944,810.57, 1,416,925.16 and 270,711.26

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Solution

The fourth proportional to 944,810.57, 1,416,925.16 and 270,711.26 is: 405,983.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,810.57 : 1,416,925.16 = 270,711.26 : x
  2. Step 2: Convert to fraction form
    944,810.57/1,416,925.16 = 270,711.26/x
  3. Step 3: Cross multiply
    944,810.57x = 1,416,925.16 × 270,711.26
  4. Step 4: Simplify right side
    944,810.57x = 383,577,586,951.12
  5. Step 5: Solve for x
    x = 383,577,586,951.12/944,810.57
  6. Step 6: Final answer
    x = 405,983.59

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1.5x scale

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.