Home / 621,659.24-928,949.93-466,775.52

Finding the Fourth Proportional to 621,659.24, 928,949.93 and 466,775.52

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Solution

The fourth proportional to 621,659.24, 928,949.93 and 466,775.52 is: 697,506.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    621,659.24 : 928,949.93 = 466,775.52 : x
  2. Step 2: Convert to fraction form
    621,659.24/928,949.93 = 466,775.52/x
  3. Step 3: Cross multiply
    621,659.24x = 928,949.93 × 466,775.52
  4. Step 4: Simplify right side
    621,659.24x = 433,611,086,629.71
  5. Step 5: Solve for x
    x = 433,611,086,629.71/621,659.24
  6. Step 6: Final answer
    x = 697,506.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.