Home / 962,008.45-1,327,599.21-532,328.56

Finding the Fourth Proportional to 962,008.45, 1,327,599.21 and 532,328.56

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Solution

The fourth proportional to 962,008.45, 1,327,599.21 and 532,328.56 is: 734,628.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,008.45 : 1,327,599.21 = 532,328.56 : x
  2. Step 2: Convert to fraction form
    962,008.45/1,327,599.21 = 532,328.56/x
  3. Step 3: Cross multiply
    962,008.45x = 1,327,599.21 × 532,328.56
  4. Step 4: Simplify right side
    962,008.45x = 706,718,974,393.67
  5. Step 5: Solve for x
    x = 706,718,974,393.67/962,008.45
  6. Step 6: Final answer
    x = 734,628.66

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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.