Home / 6,134,028.57-9,201,041.61-1,646,304.57

Finding the Fourth Proportional to 6,134,028.57, 9,201,041.61 and 1,646,304.57

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Solution

The fourth proportional to 6,134,028.57, 9,201,041.61 and 1,646,304.57 is: 2,469,456.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,028.57 : 9,201,041.61 = 1,646,304.57 : x
  2. Step 2: Convert to fraction form
    6,134,028.57/9,201,041.61 = 1,646,304.57/x
  3. Step 3: Cross multiply
    6,134,028.57x = 9,201,041.61 × 1,646,304.57
  4. Step 4: Simplify right side
    6,134,028.57x = 15,147,716,851,303.16
  5. Step 5: Solve for x
    x = 15,147,716,851,303.16/6,134,028.57
  6. Step 6: Final answer
    x = 2,469,456.52

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1.5x scale

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.