Home / 10,565,543.10-15,848,314.65-3,833,082.30

Finding the Fourth Proportional to 10,565,543.10, 15,848,314.65 and 3,833,082.30

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Solution

The fourth proportional to 10,565,543.10, 15,848,314.65 and 3,833,082.30 is: 5,749,623.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,565,543.10 : 15,848,314.65 = 3,833,082.30 : x
  2. Step 2: Convert to fraction form
    10,565,543.10/15,848,314.65 = 3,833,082.30/x
  3. Step 3: Cross multiply
    10,565,543.10x = 15,848,314.65 × 3,833,082.30
  4. Step 4: Simplify right side
    10,565,543.10x = 60,747,894,369,745.70
  5. Step 5: Solve for x
    x = 60,747,894,369,745.70/10,565,543.10
  6. Step 6: Final answer
    x = 5,749,623.45

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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.