Home / 9,591,275.48-13,235,803.70-5,240,268.14

Finding the Fourth Proportional to 9,591,275.48, 13,235,803.70 and 5,240,268.14

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Solution

The fourth proportional to 9,591,275.48, 13,235,803.70 and 5,240,268.14 is: 7,231,484.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,275.48 : 13,235,803.70 = 5,240,268.14 : x
  2. Step 2: Convert to fraction form
    9,591,275.48/13,235,803.70 = 5,240,268.14/x
  3. Step 3: Cross multiply
    9,591,275.48x = 13,235,803.70 × 5,240,268.14
  4. Step 4: Simplify right side
    9,591,275.48x = 69,359,160,344,023.76
  5. Step 5: Solve for x
    x = 69,359,160,344,023.76/9,591,275.48
  6. Step 6: Final answer
    x = 7,231,484.54

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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.