Home / 4,094,715.28-6,142,971.48-1,255,041.04

Finding the Fourth Proportional to 4,094,715.28, 6,142,971.48 and 1,255,041.04

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Solution

The fourth proportional to 4,094,715.28, 6,142,971.48 and 1,255,041.04 is: 1,882,836.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,715.28 : 6,142,971.48 = 1,255,041.04 : x
  2. Step 2: Convert to fraction form
    4,094,715.28/6,142,971.48 = 1,255,041.04/x
  3. Step 3: Cross multiply
    4,094,715.28x = 6,142,971.48 × 1,255,041.04
  4. Step 4: Simplify right side
    4,094,715.28x = 7,709,681,314,949.54
  5. Step 5: Solve for x
    x = 7,709,681,314,949.54/4,094,715.28
  6. Step 6: Final answer
    x = 1,882,836.97

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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.