Home / 1,730,193.32-2,595,538.14-532,216.68

Finding the Fourth Proportional to 1,730,193.32, 2,595,538.14 and 532,216.68

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Solution

The fourth proportional to 1,730,193.32, 2,595,538.14 and 532,216.68 is: 798,401.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,193.32 : 2,595,538.14 = 532,216.68 : x
  2. Step 2: Convert to fraction form
    1,730,193.32/2,595,538.14 = 532,216.68/x
  3. Step 3: Cross multiply
    1,730,193.32x = 2,595,538.14 × 532,216.68
  4. Step 4: Simplify right side
    1,730,193.32x = 1,381,388,691,684.18
  5. Step 5: Solve for x
    x = 1,381,388,691,684.18/1,730,193.32
  6. Step 6: Final answer
    x = 798,401.36

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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.