Home / 5,508,647.57-7,593,921.65-3,849,643.93

Finding the Fourth Proportional to 5,508,647.57, 7,593,921.65 and 3,849,643.93

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Solution

The fourth proportional to 5,508,647.57, 7,593,921.65 and 3,849,643.93 is: 5,306,909.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,647.57 : 7,593,921.65 = 3,849,643.93 : x
  2. Step 2: Convert to fraction form
    5,508,647.57/7,593,921.65 = 3,849,643.93/x
  3. Step 3: Cross multiply
    5,508,647.57x = 7,593,921.65 × 3,849,643.93
  4. Step 4: Simplify right side
    5,508,647.57x = 29,233,894,327,600.25
  5. Step 5: Solve for x
    x = 29,233,894,327,600.25/5,508,647.57
  6. Step 6: Final answer
    x = 5,306,909.54

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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.