Home / 619,585.08-929,433.06-240,496.92

Finding the Fourth Proportional to 619,585.08, 929,433.06 and 240,496.92

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Solution

The fourth proportional to 619,585.08, 929,433.06 and 240,496.92 is: 360,766.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    619,585.08 : 929,433.06 = 240,496.92 : x
  2. Step 2: Convert to fraction form
    619,585.08/929,433.06 = 240,496.92/x
  3. Step 3: Cross multiply
    619,585.08x = 929,433.06 × 240,496.92
  4. Step 4: Simplify right side
    619,585.08x = 223,525,788,276.18
  5. Step 5: Solve for x
    x = 223,525,788,276.18/619,585.08
  6. Step 6: Final answer
    x = 360,766.90

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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.