Home / 425,904.45-586,552.23-416,604.24

Finding the Fourth Proportional to 425,904.45, 586,552.23 and 416,604.24

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Solution

The fourth proportional to 425,904.45, 586,552.23 and 416,604.24 is: 573,744.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,904.45 : 586,552.23 = 416,604.24 : x
  2. Step 2: Convert to fraction form
    425,904.45/586,552.23 = 416,604.24/x
  3. Step 3: Cross multiply
    425,904.45x = 586,552.23 × 416,604.24
  4. Step 4: Simplify right side
    425,904.45x = 244,360,145,999.46
  5. Step 5: Solve for x
    x = 244,360,145,999.46/425,904.45
  6. Step 6: Final answer
    x = 573,744.05

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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.