Home / 6,511,424.90-9,761,626.10-2,465,682.68

Finding the Fourth Proportional to 6,511,424.90, 9,761,626.10 and 2,465,682.68

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Solution

The fourth proportional to 6,511,424.90, 9,761,626.10 and 2,465,682.68 is: 3,696,437.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,511,424.90 : 9,761,626.10 = 2,465,682.68 : x
  2. Step 2: Convert to fraction form
    6,511,424.90/9,761,626.10 = 2,465,682.68/x
  3. Step 3: Cross multiply
    6,511,424.90x = 9,761,626.10 × 2,465,682.68
  4. Step 4: Simplify right side
    6,511,424.90x = 24,069,072,403,405.95
  5. Step 5: Solve for x
    x = 24,069,072,403,405.95/6,511,424.90
  6. Step 6: Final answer
    x = 3,696,437.07

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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.