Home / 2,256,108.57-3,384,484.50-739,910.17

Finding the Fourth Proportional to 2,256,108.57, 3,384,484.50 and 739,910.17

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Solution

The fourth proportional to 2,256,108.57, 3,384,484.50 and 739,910.17 is: 1,109,970.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,108.57 : 3,384,484.50 = 739,910.17 : x
  2. Step 2: Convert to fraction form
    2,256,108.57/3,384,484.50 = 739,910.17/x
  3. Step 3: Cross multiply
    2,256,108.57x = 3,384,484.50 × 739,910.17
  4. Step 4: Simplify right side
    2,256,108.57x = 2,504,214,506,681.64
  5. Step 5: Solve for x
    x = 2,504,214,506,681.64/2,256,108.57
  6. Step 6: Final answer
    x = 1,109,970.74

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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.