Home / 6,386,530.20-9,582,419.70-2,344,954.20

Finding the Fourth Proportional to 6,386,530.20, 9,582,419.70 and 2,344,954.20

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Solution

The fourth proportional to 6,386,530.20, 9,582,419.70 and 2,344,954.20 is: 3,518,394.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,386,530.20 : 9,582,419.70 = 2,344,954.20 : x
  2. Step 2: Convert to fraction form
    6,386,530.20/9,582,419.70 = 2,344,954.20/x
  3. Step 3: Cross multiply
    6,386,530.20x = 9,582,419.70 × 2,344,954.20
  4. Step 4: Simplify right side
    6,386,530.20x = 22,470,335,321,677.74
  5. Step 5: Solve for x
    x = 22,470,335,321,677.74/6,386,530.20
  6. Step 6: Final answer
    x = 3,518,394.91

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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.