Home / 2,429,853.28-3,644,879.54-833,514.16

Finding the Fourth Proportional to 2,429,853.28, 3,644,879.54 and 833,514.16

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Solution

The fourth proportional to 2,429,853.28, 3,644,879.54 and 833,514.16 is: 1,250,305.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,853.28 : 3,644,879.54 = 833,514.16 : x
  2. Step 2: Convert to fraction form
    2,429,853.28/3,644,879.54 = 833,514.16/x
  3. Step 3: Cross multiply
    2,429,853.28x = 3,644,879.54 × 833,514.16
  4. Step 4: Simplify right side
    2,429,853.28x = 3,038,058,708,084.29
  5. Step 5: Solve for x
    x = 3,038,058,708,084.29/2,429,853.28
  6. Step 6: Final answer
    x = 1,250,305.41

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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.