Home / 6,734,287.80-10,102,924.35-1,941,603.08

Finding the Fourth Proportional to 6,734,287.80, 10,102,924.35 and 1,941,603.08

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Solution

The fourth proportional to 6,734,287.80, 10,102,924.35 and 1,941,603.08 is: 2,912,834.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,287.80 : 10,102,924.35 = 1,941,603.08 : x
  2. Step 2: Convert to fraction form
    6,734,287.80/10,102,924.35 = 1,941,603.08/x
  3. Step 3: Cross multiply
    6,734,287.80x = 10,102,924.35 × 1,941,603.08
  4. Step 4: Simplify right side
    6,734,287.80x = 19,615,868,984,452.38
  5. Step 5: Solve for x
    x = 19,615,868,984,452.38/6,734,287.80
  6. Step 6: Final answer
    x = 2,912,834.97

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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.