Home / 1,829,622.55-2,524,841.40-1,013,819.08

Finding the Fourth Proportional to 1,829,622.55, 2,524,841.40 and 1,013,819.08

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Solution

The fourth proportional to 1,829,622.55, 2,524,841.40 and 1,013,819.08 is: 1,399,049.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,622.55 : 2,524,841.40 = 1,013,819.08 : x
  2. Step 2: Convert to fraction form
    1,829,622.55/2,524,841.40 = 1,013,819.08/x
  3. Step 3: Cross multiply
    1,829,622.55x = 2,524,841.40 × 1,013,819.08
  4. Step 4: Simplify right side
    1,829,622.55x = 2,559,732,385,293.91
  5. Step 5: Solve for x
    x = 2,559,732,385,293.91/1,829,622.55
  6. Step 6: Final answer
    x = 1,399,049.43

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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.