Home / 2,423,593.76-3,344,407.29-1,335,805.47

Finding the Fourth Proportional to 2,423,593.76, 3,344,407.29 and 1,335,805.47

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Solution

The fourth proportional to 2,423,593.76, 3,344,407.29 and 1,335,805.47 is: 1,843,327.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,593.76 : 3,344,407.29 = 1,335,805.47 : x
  2. Step 2: Convert to fraction form
    2,423,593.76/3,344,407.29 = 1,335,805.47/x
  3. Step 3: Cross multiply
    2,423,593.76x = 3,344,407.29 × 1,335,805.47
  4. Step 4: Simplify right side
    2,423,593.76x = 4,467,477,551,889.88
  5. Step 5: Solve for x
    x = 4,467,477,551,889.88/2,423,593.76
  6. Step 6: Final answer
    x = 1,843,327.72

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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.