Home / 6,174,663.48-9,261,154.44-1,625,331.29

Finding the Fourth Proportional to 6,174,663.48, 9,261,154.44 and 1,625,331.29

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Solution

The fourth proportional to 6,174,663.48, 9,261,154.44 and 1,625,331.29 is: 2,437,775.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174,663.48 : 9,261,154.44 = 1,625,331.29 : x
  2. Step 2: Convert to fraction form
    6,174,663.48/9,261,154.44 = 1,625,331.29/x
  3. Step 3: Cross multiply
    6,174,663.48x = 9,261,154.44 × 1,625,331.29
  4. Step 4: Simplify right side
    6,174,663.48x = 15,052,444,046,548.65
  5. Step 5: Solve for x
    x = 15,052,444,046,548.65/6,174,663.48
  6. Step 6: Final answer
    x = 2,437,775.61

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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.