Home / 4,084,881.16-5,636,915.22-2,248,981.96

Finding the Fourth Proportional to 4,084,881.16, 5,636,915.22 and 2,248,981.96

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Solution

The fourth proportional to 4,084,881.16, 5,636,915.22 and 2,248,981.96 is: 3,103,473.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,881.16 : 5,636,915.22 = 2,248,981.96 : x
  2. Step 2: Convert to fraction form
    4,084,881.16/5,636,915.22 = 2,248,981.96/x
  3. Step 3: Cross multiply
    4,084,881.16x = 5,636,915.22 × 2,248,981.96
  4. Step 4: Simplify right side
    4,084,881.16x = 12,677,320,639,829.43
  5. Step 5: Solve for x
    x = 12,677,320,639,829.43/4,084,881.16
  6. Step 6: Final answer
    x = 3,103,473.55

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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.