Home / 6,262,287.66-9,390,470.81-2,425,906.94

Finding the Fourth Proportional to 6,262,287.66, 9,390,470.81 and 2,425,906.94

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Solution

The fourth proportional to 6,262,287.66, 9,390,470.81 and 2,425,906.94 is: 3,637,713.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,287.66 : 9,390,470.81 = 2,425,906.94 : x
  2. Step 2: Convert to fraction form
    6,262,287.66/9,390,470.81 = 2,425,906.94/x
  3. Step 3: Cross multiply
    6,262,287.66x = 9,390,470.81 × 2,425,906.94
  4. Step 4: Simplify right side
    6,262,287.66x = 22,780,408,248,764.53
  5. Step 5: Solve for x
    x = 22,780,408,248,764.53/6,262,287.66
  6. Step 6: Final answer
    x = 3,637,713.48

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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.