Home / 846,026.76-1,266,546.96-741,050.76

Finding the Fourth Proportional to 846,026.76, 1,266,546.96 and 741,050.76

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Solution

The fourth proportional to 846,026.76, 1,266,546.96 and 741,050.76 is: 1,109,392.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,026.76 : 1,266,546.96 = 741,050.76 : x
  2. Step 2: Convert to fraction form
    846,026.76/1,266,546.96 = 741,050.76/x
  3. Step 3: Cross multiply
    846,026.76x = 1,266,546.96 × 741,050.76
  4. Step 4: Simplify right side
    846,026.76x = 938,575,587,283.69
  5. Step 5: Solve for x
    x = 938,575,587,283.69/846,026.76
  6. Step 6: Final answer
    x = 1,109,392.32

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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.