Home / 10,565,570.10-15,848,355.15-3,833,109.30

Finding the Fourth Proportional to 10,565,570.10, 15,848,355.15 and 3,833,109.30

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Solution

The fourth proportional to 10,565,570.10, 15,848,355.15 and 3,833,109.30 is: 5,749,663.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,565,570.10 : 15,848,355.15 = 3,833,109.30 : x
  2. Step 2: Convert to fraction form
    10,565,570.10/15,848,355.15 = 3,833,109.30/x
  3. Step 3: Cross multiply
    10,565,570.10x = 15,848,355.15 × 3,833,109.30
  4. Step 4: Simplify right side
    10,565,570.10x = 60,748,477,515,167.89
  5. Step 5: Solve for x
    x = 60,748,477,515,167.89/10,565,570.10
  6. Step 6: Final answer
    x = 5,749,663.95

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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.