Home / 2,260,684.48-3,391,018.08-577,785.28

Finding the Fourth Proportional to 2,260,684.48, 3,391,018.08 and 577,785.28

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Solution

The fourth proportional to 2,260,684.48, 3,391,018.08 and 577,785.28 is: 866,675.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,684.48 : 3,391,018.08 = 577,785.28 : x
  2. Step 2: Convert to fraction form
    2,260,684.48/3,391,018.08 = 577,785.28/x
  3. Step 3: Cross multiply
    2,260,684.48x = 3,391,018.08 × 577,785.28
  4. Step 4: Simplify right side
    2,260,684.48x = 1,959,280,330,837.86
  5. Step 5: Solve for x
    x = 1,959,280,330,837.86/2,260,684.48
  6. Step 6: Final answer
    x = 866,675.71

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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.