Home / 5,543,785-7,650,423.30-3,000,169

Finding the Fourth Proportional to 5,543,785, 7,650,423.30 and 3,000,169

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Solution

The fourth proportional to 5,543,785, 7,650,423.30 and 3,000,169 is: 4,140,233.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,543,785 : 7,650,423.30 = 3,000,169 : x
  2. Step 2: Convert to fraction form
    5,543,785/7,650,423.30 = 3,000,169/x
  3. Step 3: Cross multiply
    5,543,785x = 7,650,423.30 × 3,000,169
  4. Step 4: Simplify right side
    5,543,785x = 22,952,562,821,537.70
  5. Step 5: Solve for x
    x = 22,952,562,821,537.70/5,543,785
  6. Step 6: Final answer
    x = 4,140,233.22

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.