Home / 2,444,698.26-3,373,677.81-1,356,982.88

Finding the Fourth Proportional to 2,444,698.26, 3,373,677.81 and 1,356,982.88

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Solution

The fourth proportional to 2,444,698.26, 3,373,677.81 and 1,356,982.88 is: 1,872,633.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,698.26 : 3,373,677.81 = 1,356,982.88 : x
  2. Step 2: Convert to fraction form
    2,444,698.26/3,373,677.81 = 1,356,982.88/x
  3. Step 3: Cross multiply
    2,444,698.26x = 3,373,677.81 × 1,356,982.88
  4. Step 4: Simplify right side
    2,444,698.26x = 4,578,023,013,937.50
  5. Step 5: Solve for x
    x = 4,578,023,013,937.50/2,444,698.26
  6. Step 6: Final answer
    x = 1,872,633.15

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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.