Home / 2,881,581.48-3,976,244.10-1,592,344.98

Finding the Fourth Proportional to 2,881,581.48, 3,976,244.10 and 1,592,344.98

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Solution

The fourth proportional to 2,881,581.48, 3,976,244.10 and 1,592,344.98 is: 2,197,249.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,881,581.48 : 3,976,244.10 = 1,592,344.98 : x
  2. Step 2: Convert to fraction form
    2,881,581.48/3,976,244.10 = 1,592,344.98/x
  3. Step 3: Cross multiply
    2,881,581.48x = 3,976,244.10 × 1,592,344.98
  4. Step 4: Simplify right side
    2,881,581.48x = 6,331,552,331,889.62
  5. Step 5: Solve for x
    x = 6,331,552,331,889.62/2,881,581.48
  6. Step 6: Final answer
    x = 2,197,249.11

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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.