Home / 3,569,615.40-4,926,258.20-2,041,981.32

Finding the Fourth Proportional to 3,569,615.40, 4,926,258.20 and 2,041,981.32

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Solution

The fourth proportional to 3,569,615.40, 4,926,258.20 and 2,041,981.32 is: 2,818,042.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,615.40 : 4,926,258.20 = 2,041,981.32 : x
  2. Step 2: Convert to fraction form
    3,569,615.40/4,926,258.20 = 2,041,981.32/x
  3. Step 3: Cross multiply
    3,569,615.40x = 4,926,258.20 × 2,041,981.32
  4. Step 4: Simplify right side
    3,569,615.40x = 10,059,327,221,896.82
  5. Step 5: Solve for x
    x = 10,059,327,221,896.82/3,569,615.40
  6. Step 6: Final answer
    x = 2,818,042.31

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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.