Home / 4,259,584.48-5,878,219.80-2,731,689.04

Finding the Fourth Proportional to 4,259,584.48, 5,878,219.80 and 2,731,689.04

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Solution

The fourth proportional to 4,259,584.48, 5,878,219.80 and 2,731,689.04 is: 3,769,726.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259,584.48 : 5,878,219.80 = 2,731,689.04 : x
  2. Step 2: Convert to fraction form
    4,259,584.48/5,878,219.80 = 2,731,689.04/x
  3. Step 3: Cross multiply
    4,259,584.48x = 5,878,219.80 × 2,731,689.04
  4. Step 4: Simplify right side
    4,259,584.48x = 16,057,468,602,370.99
  5. Step 5: Solve for x
    x = 16,057,468,602,370.99/4,259,584.48
  6. Step 6: Final answer
    x = 3,769,726.53

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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.