Home / 5,614,923.24-8,422,386.35-1,572,006.56

Finding the Fourth Proportional to 5,614,923.24, 8,422,386.35 and 1,572,006.56

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Solution

The fourth proportional to 5,614,923.24, 8,422,386.35 and 1,572,006.56 is: 2,358,010.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,923.24 : 8,422,386.35 = 1,572,006.56 : x
  2. Step 2: Convert to fraction form
    5,614,923.24/8,422,386.35 = 1,572,006.56/x
  3. Step 3: Cross multiply
    5,614,923.24x = 8,422,386.35 × 1,572,006.56
  4. Step 4: Simplify right side
    5,614,923.24x = 13,240,046,543,082.49
  5. Step 5: Solve for x
    x = 13,240,046,543,082.49/5,614,923.24
  6. Step 6: Final answer
    x = 2,358,010.25

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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.