Home / 4,018,829.04-5,545,856.10-2,299,912.65

Finding the Fourth Proportional to 4,018,829.04, 5,545,856.10 and 2,299,912.65

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Solution

The fourth proportional to 4,018,829.04, 5,545,856.10 and 2,299,912.65 is: 3,173,806.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,829.04 : 5,545,856.10 = 2,299,912.65 : x
  2. Step 2: Convert to fraction form
    4,018,829.04/5,545,856.10 = 2,299,912.65/x
  3. Step 3: Cross multiply
    4,018,829.04x = 5,545,856.10 × 2,299,912.65
  4. Step 4: Simplify right side
    4,018,829.04x = 12,754,984,599,469.66
  5. Step 5: Solve for x
    x = 12,754,984,599,469.66/4,018,829.04
  6. Step 6: Final answer
    x = 3,173,806.22

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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.