Home / 3,348,264.55-5,018,409.19-2,331,883.65

Finding the Fourth Proportional to 3,348,264.55, 5,018,409.19 and 2,331,883.65

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Solution

The fourth proportional to 3,348,264.55, 5,018,409.19 and 2,331,883.65 is: 3,495,048.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,264.55 : 5,018,409.19 = 2,331,883.65 : x
  2. Step 2: Convert to fraction form
    3,348,264.55/5,018,409.19 = 2,331,883.65/x
  3. Step 3: Cross multiply
    3,348,264.55x = 5,018,409.19 × 2,331,883.65
  4. Step 4: Simplify right side
    3,348,264.55x = 11,702,346,339,170.74
  5. Step 5: Solve for x
    x = 11,702,346,339,170.74/3,348,264.55
  6. Step 6: Final answer
    x = 3,495,048.30

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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.