Home / 524,594.20-723,932.04-295,134.16

Finding the Fourth Proportional to 524,594.20, 723,932.04 and 295,134.16

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Solution

The fourth proportional to 524,594.20, 723,932.04 and 295,134.16 is: 407,280.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,594.20 : 723,932.04 = 295,134.16 : x
  2. Step 2: Convert to fraction form
    524,594.20/723,932.04 = 295,134.16/x
  3. Step 3: Cross multiply
    524,594.20x = 723,932.04 × 295,134.16
  4. Step 4: Simplify right side
    524,594.20x = 213,657,074,522.49
  5. Step 5: Solve for x
    x = 213,657,074,522.49/524,594.20
  6. Step 6: Final answer
    x = 407,280.66

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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.