Home / 621,657.24-928,946.95-466,773.52

Finding the Fourth Proportional to 621,657.24, 928,946.95 and 466,773.52

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Solution

The fourth proportional to 621,657.24, 928,946.95 and 466,773.52 is: 697,503.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    621,657.24 : 928,946.95 = 466,773.52 : x
  2. Step 2: Convert to fraction form
    621,657.24/928,946.95 = 466,773.52/x
  3. Step 3: Cross multiply
    621,657.24x = 928,946.95 × 466,773.52
  4. Step 4: Simplify right side
    621,657.24x = 433,607,837,744.76
  5. Step 5: Solve for x
    x = 433,607,837,744.76/621,657.24
  6. Step 6: Final answer
    x = 697,503.08

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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.