Home / 1,496,073.97-2,244,426.25-485,117.16

Finding the Fourth Proportional to 1,496,073.97, 2,244,426.25 and 485,117.16

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Solution

The fourth proportional to 1,496,073.97, 2,244,426.25 and 485,117.16 is: 727,777.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,073.97 : 2,244,426.25 = 485,117.16 : x
  2. Step 2: Convert to fraction form
    1,496,073.97/2,244,426.25 = 485,117.16/x
  3. Step 3: Cross multiply
    1,496,073.97x = 2,244,426.25 × 485,117.16
  4. Step 4: Simplify right side
    1,496,073.97x = 1,088,809,688,229.45
  5. Step 5: Solve for x
    x = 1,088,809,688,229.45/1,496,073.97
  6. Step 6: Final answer
    x = 727,777.98

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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.