Home / 3,457,552.28-5,187,099-1,061,605.76

Finding the Fourth Proportional to 3,457,552.28, 5,187,099 and 1,061,605.76

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Solution

The fourth proportional to 3,457,552.28, 5,187,099 and 1,061,605.76 is: 1,592,645.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,552.28 : 5,187,099 = 1,061,605.76 : x
  2. Step 2: Convert to fraction form
    3,457,552.28/5,187,099 = 1,061,605.76/x
  3. Step 3: Cross multiply
    3,457,552.28x = 5,187,099 × 1,061,605.76
  4. Step 4: Simplify right side
    3,457,552.28x = 5,506,654,176,090.24
  5. Step 5: Solve for x
    x = 5,506,654,176,090.24/3,457,552.28
  6. Step 6: Final answer
    x = 1,592,645.24

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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.