Home / 2,267,184.40-3,400,703.70-750,937.30

Finding the Fourth Proportional to 2,267,184.40, 3,400,703.70 and 750,937.30

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Solution

The fourth proportional to 2,267,184.40, 3,400,703.70 and 750,937.30 is: 1,126,381.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,184.40 : 3,400,703.70 = 750,937.30 : x
  2. Step 2: Convert to fraction form
    2,267,184.40/3,400,703.70 = 750,937.30/x
  3. Step 3: Cross multiply
    2,267,184.40x = 3,400,703.70 × 750,937.30
  4. Step 4: Simplify right side
    2,267,184.40x = 2,553,715,254,578.01
  5. Step 5: Solve for x
    x = 2,553,715,254,578.01/2,267,184.40
  6. Step 6: Final answer
    x = 1,126,381.80

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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.