Home / 4,513,641.76-6,228,713.11-2,526,749.56

Finding the Fourth Proportional to 4,513,641.76, 6,228,713.11 and 2,526,749.56

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Solution

The fourth proportional to 4,513,641.76, 6,228,713.11 and 2,526,749.56 is: 3,486,851.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,641.76 : 6,228,713.11 = 2,526,749.56 : x
  2. Step 2: Convert to fraction form
    4,513,641.76/6,228,713.11 = 2,526,749.56/x
  3. Step 3: Cross multiply
    4,513,641.76x = 6,228,713.11 × 2,526,749.56
  4. Step 4: Simplify right side
    4,513,641.76x = 15,738,398,110,058.73
  5. Step 5: Solve for x
    x = 15,738,398,110,058.73/4,513,641.76
  6. Step 6: Final answer
    x = 3,486,851.40

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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.