Home / 962,834.32-1,328,604.06-533,006.80

Finding the Fourth Proportional to 962,834.32, 1,328,604.06 and 533,006.80

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Solution

The fourth proportional to 962,834.32, 1,328,604.06 and 533,006.80 is: 735,489.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,834.32 : 1,328,604.06 = 533,006.80 : x
  2. Step 2: Convert to fraction form
    962,834.32/1,328,604.06 = 533,006.80/x
  3. Step 3: Cross multiply
    962,834.32x = 1,328,604.06 × 533,006.80
  4. Step 4: Simplify right side
    962,834.32x = 708,154,998,487.61
  5. Step 5: Solve for x
    x = 708,154,998,487.61/962,834.32
  6. Step 6: Final answer
    x = 735,489.98

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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.