Home / 4,047,743.34-6,071,615.01-1,652,715.90

Finding the Fourth Proportional to 4,047,743.34, 6,071,615.01 and 1,652,715.90

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Solution

The fourth proportional to 4,047,743.34, 6,071,615.01 and 1,652,715.90 is: 2,479,073.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,743.34 : 6,071,615.01 = 1,652,715.90 : x
  2. Step 2: Convert to fraction form
    4,047,743.34/6,071,615.01 = 1,652,715.90/x
  3. Step 3: Cross multiply
    4,047,743.34x = 6,071,615.01 × 1,652,715.90
  4. Step 4: Simplify right side
    4,047,743.34x = 10,034,654,665,705.66
  5. Step 5: Solve for x
    x = 10,034,654,665,705.66/4,047,743.34
  6. Step 6: Final answer
    x = 2,479,073.85

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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.