Home / 6,700,548.52-10,054,144.02-2,656,949.68

Finding the Fourth Proportional to 6,700,548.52, 10,054,144.02 and 2,656,949.68

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Solution

The fourth proportional to 6,700,548.52, 10,054,144.02 and 2,656,949.68 is: 3,986,741.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,700,548.52 : 10,054,144.02 = 2,656,949.68 : x
  2. Step 2: Convert to fraction form
    6,700,548.52/10,054,144.02 = 2,656,949.68/x
  3. Step 3: Cross multiply
    6,700,548.52x = 10,054,144.02 × 2,656,949.68
  4. Step 4: Simplify right side
    6,700,548.52x = 26,713,354,736,612.91
  5. Step 5: Solve for x
    x = 26,713,354,736,612.91/6,700,548.52
  6. Step 6: Final answer
    x = 3,986,741.48

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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.