Home / 962,370.18-1,328,054.76-532,641.15

Finding the Fourth Proportional to 962,370.18, 1,328,054.76 and 532,641.15

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Solution

The fourth proportional to 962,370.18, 1,328,054.76 and 532,641.15 is: 735,035.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,370.18 : 1,328,054.76 = 532,641.15 : x
  2. Step 2: Convert to fraction form
    962,370.18/1,328,054.76 = 532,641.15/x
  3. Step 3: Cross multiply
    962,370.18x = 1,328,054.76 × 532,641.15
  4. Step 4: Simplify right side
    962,370.18x = 707,376,614,629.37
  5. Step 5: Solve for x
    x = 707,376,614,629.37/962,370.18
  6. Step 6: Final answer
    x = 735,035.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.