Home / 3,615,718.72-5,423,578.08-1,593,531.04

Finding the Fourth Proportional to 3,615,718.72, 5,423,578.08 and 1,593,531.04

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Solution

The fourth proportional to 3,615,718.72, 5,423,578.08 and 1,593,531.04 is: 2,390,296.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,615,718.72 : 5,423,578.08 = 1,593,531.04 : x
  2. Step 2: Convert to fraction form
    3,615,718.72/5,423,578.08 = 1,593,531.04/x
  3. Step 3: Cross multiply
    3,615,718.72x = 5,423,578.08 × 1,593,531.04
  4. Step 4: Simplify right side
    3,615,718.72x = 8,642,640,018,343.60
  5. Step 5: Solve for x
    x = 8,642,640,018,343.60/3,615,718.72
  6. Step 6: Final answer
    x = 2,390,296.56

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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.