Home / 10,565,552.60-15,848,328.90-3,833,091.80

Finding the Fourth Proportional to 10,565,552.60, 15,848,328.90 and 3,833,091.80

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Solution

The fourth proportional to 10,565,552.60, 15,848,328.90 and 3,833,091.80 is: 5,749,637.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,565,552.60 : 15,848,328.90 = 3,833,091.80 : x
  2. Step 2: Convert to fraction form
    10,565,552.60/15,848,328.90 = 3,833,091.80/x
  3. Step 3: Cross multiply
    10,565,552.60x = 15,848,328.90 × 3,833,091.80
  4. Step 4: Simplify right side
    10,565,552.60x = 60,748,099,550,293.02
  5. Step 5: Solve for x
    x = 60,748,099,550,293.02/10,565,552.60
  6. Step 6: Final answer
    x = 5,749,637.70

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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.