Home / 4,113,397.16-6,162,060.54-2,833,778.60

Finding the Fourth Proportional to 4,113,397.16, 6,162,060.54 and 2,833,778.60

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Solution

The fourth proportional to 4,113,397.16, 6,162,060.54 and 2,833,778.60 is: 4,245,132.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113,397.16 : 6,162,060.54 = 2,833,778.60 : x
  2. Step 2: Convert to fraction form
    4,113,397.16/6,162,060.54 = 2,833,778.60/x
  3. Step 3: Cross multiply
    4,113,397.16x = 6,162,060.54 × 2,833,778.60
  4. Step 4: Simplify right side
    4,113,397.16x = 17,461,915,290,156.45
  5. Step 5: Solve for x
    x = 17,461,915,290,156.45/4,113,397.16
  6. Step 6: Final answer
    x = 4,245,132.33

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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.