Home / 1,267,113.12-1,901,294.16-593,240.04

Finding the Fourth Proportional to 1,267,113.12, 1,901,294.16 and 593,240.04

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Solution

The fourth proportional to 1,267,113.12, 1,901,294.16 and 593,240.04 is: 890,152.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,113.12 : 1,901,294.16 = 593,240.04 : x
  2. Step 2: Convert to fraction form
    1,267,113.12/1,901,294.16 = 593,240.04/x
  3. Step 3: Cross multiply
    1,267,113.12x = 1,901,294.16 × 593,240.04
  4. Step 4: Simplify right side
    1,267,113.12x = 1,127,923,823,530.17
  5. Step 5: Solve for x
    x = 1,127,923,823,530.17/1,267,113.12
  6. Step 6: Final answer
    x = 890,152.43

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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.