Home / 6,504,045.64-8,975,344.74-3,750,849.16

Finding the Fourth Proportional to 6,504,045.64, 8,975,344.74 and 3,750,849.16

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Solution

The fourth proportional to 6,504,045.64, 8,975,344.74 and 3,750,849.16 is: 5,176,034.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,504,045.64 : 8,975,344.74 = 3,750,849.16 : x
  2. Step 2: Convert to fraction form
    6,504,045.64/8,975,344.74 = 3,750,849.16/x
  3. Step 3: Cross multiply
    6,504,045.64x = 8,975,344.74 × 3,750,849.16
  4. Step 4: Simplify right side
    6,504,045.64x = 33,665,164,278,739.42
  5. Step 5: Solve for x
    x = 33,665,164,278,739.42/6,504,045.64
  6. Step 6: Final answer
    x = 5,176,034.45

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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.