Home / 1,829,818.84-2,524,856.04-1,150,274.20

Finding the Fourth Proportional to 1,829,818.84, 2,524,856.04 and 1,150,274.20

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Solution

The fourth proportional to 1,829,818.84, 2,524,856.04 and 1,150,274.20 is: 1,587,193.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,818.84 : 2,524,856.04 = 1,150,274.20 : x
  2. Step 2: Convert to fraction form
    1,829,818.84/2,524,856.04 = 1,150,274.20/x
  3. Step 3: Cross multiply
    1,829,818.84x = 2,524,856.04 × 1,150,274.20
  4. Step 4: Simplify right side
    1,829,818.84x = 2,904,276,761,526.17
  5. Step 5: Solve for x
    x = 2,904,276,761,526.17/1,829,818.84
  6. Step 6: Final answer
    x = 1,587,193.61

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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.