Home / 4,226,240.72-5,832,187.08-2,292,505.04

Finding the Fourth Proportional to 4,226,240.72, 5,832,187.08 and 2,292,505.04

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Solution

The fourth proportional to 4,226,240.72, 5,832,187.08 and 2,292,505.04 is: 3,163,643.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,240.72 : 5,832,187.08 = 2,292,505.04 : x
  2. Step 2: Convert to fraction form
    4,226,240.72/5,832,187.08 = 2,292,505.04/x
  3. Step 3: Cross multiply
    4,226,240.72x = 5,832,187.08 × 2,292,505.04
  4. Step 4: Simplify right side
    4,226,240.72x = 13,370,318,275,122.88
  5. Step 5: Solve for x
    x = 13,370,318,275,122.88/4,226,240.72
  6. Step 6: Final answer
    x = 3,163,643.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.