Home / 3,066,262.17-4,599,411.03-791,631.24

Finding the Fourth Proportional to 3,066,262.17, 4,599,411.03 and 791,631.24

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Solution

The fourth proportional to 3,066,262.17, 4,599,411.03 and 791,631.24 is: 1,187,451.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,262.17 : 4,599,411.03 = 791,631.24 : x
  2. Step 2: Convert to fraction form
    3,066,262.17/4,599,411.03 = 791,631.24/x
  3. Step 3: Cross multiply
    3,066,262.17x = 4,599,411.03 × 791,631.24
  4. Step 4: Simplify right side
    3,066,262.17x = 3,641,037,456,948.58
  5. Step 5: Solve for x
    x = 3,641,037,456,948.58/3,066,262.17
  6. Step 6: Final answer
    x = 1,187,451.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.