Home / 6,424,460.33-9,617,757.14-5,627,298.83

Finding the Fourth Proportional to 6,424,460.33, 9,617,757.14 and 5,627,298.83

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Solution

The fourth proportional to 6,424,460.33, 9,617,757.14 and 5,627,298.83 is: 8,424,364.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,424,460.33 : 9,617,757.14 = 5,627,298.83 : x
  2. Step 2: Convert to fraction form
    6,424,460.33/9,617,757.14 = 5,627,298.83/x
  3. Step 3: Cross multiply
    6,424,460.33x = 9,617,757.14 × 5,627,298.83
  4. Step 4: Simplify right side
    6,424,460.33x = 54,121,993,467,125.61
  5. Step 5: Solve for x
    x = 54,121,993,467,125.61/6,424,460.33
  6. Step 6: Final answer
    x = 8,424,364.18

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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.