Home / 974,230.80-1,344,853.08-592,380.24

Finding the Fourth Proportional to 974,230.80, 1,344,853.08 and 592,380.24

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Solution

The fourth proportional to 974,230.80, 1,344,853.08 and 592,380.24 is: 817,736.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,230.80 : 1,344,853.08 = 592,380.24 : x
  2. Step 2: Convert to fraction form
    974,230.80/1,344,853.08 = 592,380.24/x
  3. Step 3: Cross multiply
    974,230.80x = 1,344,853.08 × 592,380.24
  4. Step 4: Simplify right side
    974,230.80x = 796,664,390,295.14
  5. Step 5: Solve for x
    x = 796,664,390,295.14/974,230.80
  6. Step 6: Final answer
    x = 817,736.81

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1.5x scale

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.