Home / 10,034,243.10-13,847,023.08-5,847,661.08

Finding the Fourth Proportional to 10,034,243.10, 13,847,023.08 and 5,847,661.08

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Solution

The fourth proportional to 10,034,243.10, 13,847,023.08 and 5,847,661.08 is: 8,069,636.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,034,243.10 : 13,847,023.08 = 5,847,661.08 : x
  2. Step 2: Convert to fraction form
    10,034,243.10/13,847,023.08 = 5,847,661.08/x
  3. Step 3: Cross multiply
    10,034,243.10x = 13,847,023.08 × 5,847,661.08
  4. Step 4: Simplify right side
    10,034,243.10x = 80,972,697,938,777.73
  5. Step 5: Solve for x
    x = 80,972,697,938,777.73/10,034,243.10
  6. Step 6: Final answer
    x = 8,069,636.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.