Home / 1,502,264.76-2,251,880.82-941,692.92

Finding the Fourth Proportional to 1,502,264.76, 2,251,880.82 and 941,692.92

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Solution

The fourth proportional to 1,502,264.76, 2,251,880.82 and 941,692.92 is: 1,411,588.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,264.76 : 2,251,880.82 = 941,692.92 : x
  2. Step 2: Convert to fraction form
    1,502,264.76/2,251,880.82 = 941,692.92/x
  3. Step 3: Cross multiply
    1,502,264.76x = 2,251,880.82 × 941,692.92
  4. Step 4: Simplify right side
    1,502,264.76x = 2,120,580,224,877.79
  5. Step 5: Solve for x
    x = 2,120,580,224,877.79/1,502,264.76
  6. Step 6: Final answer
    x = 1,411,588.88

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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.