Home / 3,569,615.39-4,926,258.20-2,041,981.31

Finding the Fourth Proportional to 3,569,615.39, 4,926,258.20 and 2,041,981.31

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Solution

The fourth proportional to 3,569,615.39, 4,926,258.20 and 2,041,981.31 is: 2,818,042.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,615.39 : 4,926,258.20 = 2,041,981.31 : x
  2. Step 2: Convert to fraction form
    3,569,615.39/4,926,258.20 = 2,041,981.31/x
  3. Step 3: Cross multiply
    3,569,615.39x = 4,926,258.20 × 2,041,981.31
  4. Step 4: Simplify right side
    3,569,615.39x = 10,059,327,172,634.24
  5. Step 5: Solve for x
    x = 10,059,327,172,634.24/3,569,615.39
  6. Step 6: Final answer
    x = 2,818,042.30

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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.