Home / 6,306,652-8,703,179.76-3,445,084

Finding the Fourth Proportional to 6,306,652, 8,703,179.76 and 3,445,084

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Solution

The fourth proportional to 6,306,652, 8,703,179.76 and 3,445,084 is: 4,754,215.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,306,652 : 8,703,179.76 = 3,445,084 : x
  2. Step 2: Convert to fraction form
    6,306,652/8,703,179.76 = 3,445,084/x
  3. Step 3: Cross multiply
    6,306,652x = 8,703,179.76 × 3,445,084
  4. Step 4: Simplify right side
    6,306,652x = 29,983,185,340,299.84
  5. Step 5: Solve for x
    x = 29,983,185,340,299.84/6,306,652
  6. Step 6: Final answer
    x = 4,754,215.92

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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.