Home / 10,562,283.33-15,843,425.22-5,767,356.90

Finding the Fourth Proportional to 10,562,283.33, 15,843,425.22 and 5,767,356.90

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Solution

The fourth proportional to 10,562,283.33, 15,843,425.22 and 5,767,356.90 is: 8,651,035.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,562,283.33 : 15,843,425.22 = 5,767,356.90 : x
  2. Step 2: Convert to fraction form
    10,562,283.33/15,843,425.22 = 5,767,356.90/x
  3. Step 3: Cross multiply
    10,562,283.33x = 15,843,425.22 × 5,767,356.90
  4. Step 4: Simplify right side
    10,562,283.33x = 91,374,687,762,201.03
  5. Step 5: Solve for x
    x = 91,374,687,762,201.03/10,562,283.33
  6. Step 6: Final answer
    x = 8,651,035.47

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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.