Home / 1,730,182.07-2,595,521.28-532,205.43

Finding the Fourth Proportional to 1,730,182.07, 2,595,521.28 and 532,205.43

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Solution

The fourth proportional to 1,730,182.07, 2,595,521.28 and 532,205.43 is: 798,384.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,182.07 : 2,595,521.28 = 532,205.43 : x
  2. Step 2: Convert to fraction form
    1,730,182.07/2,595,521.28 = 532,205.43/x
  3. Step 3: Cross multiply
    1,730,182.07x = 2,595,521.28 × 532,205.43
  4. Step 4: Simplify right side
    1,730,182.07x = 1,381,350,518,896.55
  5. Step 5: Solve for x
    x = 1,381,350,518,896.55/1,730,182.07
  6. Step 6: Final answer
    x = 798,384.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.