Home / 2,416,569.69-3,334,951.77-1,328,924.02

Finding the Fourth Proportional to 2,416,569.69, 3,334,951.77 and 1,328,924.02

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Solution

The fourth proportional to 2,416,569.69, 3,334,951.77 and 1,328,924.02 is: 1,833,962.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,569.69 : 3,334,951.77 = 1,328,924.02 : x
  2. Step 2: Convert to fraction form
    2,416,569.69/3,334,951.77 = 1,328,924.02/x
  3. Step 3: Cross multiply
    2,416,569.69x = 3,334,951.77 × 1,328,924.02
  4. Step 4: Simplify right side
    2,416,569.69x = 4,431,897,512,694.52
  5. Step 5: Solve for x
    x = 4,431,897,512,694.52/2,416,569.69
  6. Step 6: Final answer
    x = 1,833,962.22

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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.