Home / 962,383.02-1,328,068.70-532,637.52

Finding the Fourth Proportional to 962,383.02, 1,328,068.70 and 532,637.52

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Solution

The fourth proportional to 962,383.02, 1,328,068.70 and 532,637.52 is: 735,028.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,383.02 : 1,328,068.70 = 532,637.52 : x
  2. Step 2: Convert to fraction form
    962,383.02/1,328,068.70 = 532,637.52/x
  3. Step 3: Cross multiply
    962,383.02x = 1,328,068.70 × 532,637.52
  4. Step 4: Simplify right side
    962,383.02x = 707,379,218,757.62
  5. Step 5: Solve for x
    x = 707,379,218,757.62/962,383.02
  6. Step 6: Final answer
    x = 735,028.78

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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.