Home / 7,331,865.08-10,984,785.78-3,062,638.04

Finding the Fourth Proportional to 7,331,865.08, 10,984,785.78 and 3,062,638.04

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Solution

The fourth proportional to 7,331,865.08, 10,984,785.78 and 3,062,638.04 is: 4,588,521.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,331,865.08 : 10,984,785.78 = 3,062,638.04 : x
  2. Step 2: Convert to fraction form
    7,331,865.08/10,984,785.78 = 3,062,638.04/x
  3. Step 3: Cross multiply
    7,331,865.08x = 10,984,785.78 × 3,062,638.04
  4. Step 4: Simplify right side
    7,331,865.08x = 33,642,422,791,079.07
  5. Step 5: Solve for x
    x = 33,642,422,791,079.07/7,331,865.08
  6. Step 6: Final answer
    x = 4,588,521.81

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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.