Home / 2,725,296.96-4,088,543.92-806,058.22

Finding the Fourth Proportional to 2,725,296.96, 4,088,543.92 and 806,058.22

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Solution

The fourth proportional to 2,725,296.96, 4,088,543.92 and 806,058.22 is: 1,209,264.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,296.96 : 4,088,543.92 = 806,058.22 : x
  2. Step 2: Convert to fraction form
    2,725,296.96/4,088,543.92 = 806,058.22/x
  3. Step 3: Cross multiply
    2,725,296.96x = 4,088,543.92 × 806,058.22
  4. Step 4: Simplify right side
    2,725,296.96x = 3,295,604,434,547.02
  5. Step 5: Solve for x
    x = 3,295,604,434,547.02/2,725,296.96
  6. Step 6: Final answer
    x = 1,209,264.34

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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.