Home / 7,424,150.67-10,246,764.86-4,841,347.41

Finding the Fourth Proportional to 7,424,150.67, 10,246,764.86 and 4,841,347.41

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Solution

The fourth proportional to 7,424,150.67, 10,246,764.86 and 4,841,347.41 is: 6,681,996.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,424,150.67 : 10,246,764.86 = 4,841,347.41 : x
  2. Step 2: Convert to fraction form
    7,424,150.67/10,246,764.86 = 4,841,347.41/x
  3. Step 3: Cross multiply
    7,424,150.67x = 10,246,764.86 × 4,841,347.41
  4. Step 4: Simplify right side
    7,424,150.67x = 49,608,148,491,633.28
  5. Step 5: Solve for x
    x = 49,608,148,491,633.28/7,424,150.67
  6. Step 6: Final answer
    x = 6,681,996.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.