Home / 2,602,217.75-3,593,264.90-1,635,659.33

Finding the Fourth Proportional to 2,602,217.75, 3,593,264.90 and 1,635,659.33

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Solution

The fourth proportional to 2,602,217.75, 3,593,264.90 and 1,635,659.33 is: 2,258,595.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,217.75 : 3,593,264.90 = 1,635,659.33 : x
  2. Step 2: Convert to fraction form
    2,602,217.75/3,593,264.90 = 1,635,659.33/x
  3. Step 3: Cross multiply
    2,602,217.75x = 3,593,264.90 × 1,635,659.33
  4. Step 4: Simplify right side
    2,602,217.75x = 5,877,357,232,701.90
  5. Step 5: Solve for x
    x = 5,877,357,232,701.90/2,602,217.75
  6. Step 6: Final answer
    x = 2,258,595.48

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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.