Home / 2,247,293.10-3,371,377.05-649,908.30

Finding the Fourth Proportional to 2,247,293.10, 3,371,377.05 and 649,908.30

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Solution

The fourth proportional to 2,247,293.10, 3,371,377.05 and 649,908.30 is: 974,988.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,293.10 : 3,371,377.05 = 649,908.30 : x
  2. Step 2: Convert to fraction form
    2,247,293.10/3,371,377.05 = 649,908.30/x
  3. Step 3: Cross multiply
    2,247,293.10x = 3,371,377.05 × 649,908.30
  4. Step 4: Simplify right side
    2,247,293.10x = 2,191,085,927,224.52
  5. Step 5: Solve for x
    x = 2,191,085,927,224.52/2,247,293.10
  6. Step 6: Final answer
    x = 974,988.94

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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.