Home / 962,583.36-1,328,375.54-532,870.66

Finding the Fourth Proportional to 962,583.36, 1,328,375.54 and 532,870.66

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Solution

The fourth proportional to 962,583.36, 1,328,375.54 and 532,870.66 is: 735,367.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,583.36 : 1,328,375.54 = 532,870.66 : x
  2. Step 2: Convert to fraction form
    962,583.36/1,328,375.54 = 532,870.66/x
  3. Step 3: Cross multiply
    962,583.36x = 1,328,375.54 × 532,870.66
  4. Step 4: Simplify right side
    962,583.36x = 707,852,350,727.66
  5. Step 5: Solve for x
    x = 707,852,350,727.66/962,583.36
  6. Step 6: Final answer
    x = 735,367.33

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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.