Home / 2,316,456.12-3,473,829.78-799,751.16

Finding the Fourth Proportional to 2,316,456.12, 3,473,829.78 and 799,751.16

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Solution

The fourth proportional to 2,316,456.12, 3,473,829.78 and 799,751.16 is: 1,199,331.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,456.12 : 3,473,829.78 = 799,751.16 : x
  2. Step 2: Convert to fraction form
    2,316,456.12/3,473,829.78 = 799,751.16/x
  3. Step 3: Cross multiply
    2,316,456.12x = 3,473,829.78 × 799,751.16
  4. Step 4: Simplify right side
    2,316,456.12x = 2,778,199,396,197.55
  5. Step 5: Solve for x
    x = 2,778,199,396,197.55/2,316,456.12
  6. Step 6: Final answer
    x = 1,199,331.76

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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.