Home / 5,622,444.72-7,758,938.16-3,044,117.52

Finding the Fourth Proportional to 5,622,444.72, 7,758,938.16 and 3,044,117.52

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Solution

The fourth proportional to 5,622,444.72, 7,758,938.16 and 3,044,117.52 is: 4,200,862.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,622,444.72 : 7,758,938.16 = 3,044,117.52 : x
  2. Step 2: Convert to fraction form
    5,622,444.72/7,758,938.16 = 3,044,117.52/x
  3. Step 3: Cross multiply
    5,622,444.72x = 7,758,938.16 × 3,044,117.52
  4. Step 4: Simplify right side
    5,622,444.72x = 23,619,119,589,452.56
  5. Step 5: Solve for x
    x = 23,619,119,589,452.56/5,622,444.72
  6. Step 6: Final answer
    x = 4,200,862.93

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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.