Home / 9,233,728.85-13,851,289.51-2,756,292.64

Finding the Fourth Proportional to 9,233,728.85, 13,851,289.51 and 2,756,292.64

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Solution

The fourth proportional to 9,233,728.85, 13,851,289.51 and 2,756,292.64 is: 4,134,646.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,728.85 : 13,851,289.51 = 2,756,292.64 : x
  2. Step 2: Convert to fraction form
    9,233,728.85/13,851,289.51 = 2,756,292.64/x
  3. Step 3: Cross multiply
    9,233,728.85x = 13,851,289.51 × 2,756,292.64
  4. Step 4: Simplify right side
    9,233,728.85x = 38,178,207,289,403.26
  5. Step 5: Solve for x
    x = 38,178,207,289,403.26/9,233,728.85
  6. Step 6: Final answer
    x = 4,134,646.78

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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.