Home / 1,754,425.10-2,632,512.45-996,848.30

Finding the Fourth Proportional to 1,754,425.10, 2,632,512.45 and 996,848.30

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Solution

The fourth proportional to 1,754,425.10, 2,632,512.45 and 996,848.30 is: 1,495,769.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,425.10 : 2,632,512.45 = 996,848.30 : x
  2. Step 2: Convert to fraction form
    1,754,425.10/2,632,512.45 = 996,848.30/x
  3. Step 3: Cross multiply
    1,754,425.10x = 2,632,512.45 × 996,848.30
  4. Step 4: Simplify right side
    1,754,425.10x = 2,624,215,560,511.34
  5. Step 5: Solve for x
    x = 2,624,215,560,511.34/1,754,425.10
  6. Step 6: Final answer
    x = 1,495,769.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.