Home / 2,843,925.90-3,924,631.58-1,554,766.29

Finding the Fourth Proportional to 2,843,925.90, 3,924,631.58 and 1,554,766.29

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Solution

The fourth proportional to 2,843,925.90, 3,924,631.58 and 1,554,766.29 is: 2,145,585.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,925.90 : 3,924,631.58 = 1,554,766.29 : x
  2. Step 2: Convert to fraction form
    2,843,925.90/3,924,631.58 = 1,554,766.29/x
  3. Step 3: Cross multiply
    2,843,925.90x = 3,924,631.58 × 1,554,766.29
  4. Step 4: Simplify right side
    2,843,925.90x = 6,101,884,873,479.61
  5. Step 5: Solve for x
    x = 6,101,884,873,479.61/2,843,925.90
  6. Step 6: Final answer
    x = 2,145,585.04

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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.