Home / 1,043,718.17-1,440,336.60-584,833.73

Finding the Fourth Proportional to 1,043,718.17, 1,440,336.60 and 584,833.73

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Solution

The fourth proportional to 1,043,718.17, 1,440,336.60 and 584,833.73 is: 807,073.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,718.17 : 1,440,336.60 = 584,833.73 : x
  2. Step 2: Convert to fraction form
    1,043,718.17/1,440,336.60 = 584,833.73/x
  3. Step 3: Cross multiply
    1,043,718.17x = 1,440,336.60 × 584,833.73
  4. Step 4: Simplify right side
    1,043,718.17x = 842,357,419,031.84
  5. Step 5: Solve for x
    x = 842,357,419,031.84/1,043,718.17
  6. Step 6: Final answer
    x = 807,073.64

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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.