Home / 9,617,062.08-13,271,708.88-5,266,079.04

Finding the Fourth Proportional to 9,617,062.08, 13,271,708.88 and 5,266,079.04

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Solution

The fourth proportional to 9,617,062.08, 13,271,708.88 and 5,266,079.04 is: 7,267,278.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,617,062.08 : 13,271,708.88 = 5,266,079.04 : x
  2. Step 2: Convert to fraction form
    9,617,062.08/13,271,708.88 = 5,266,079.04/x
  3. Step 3: Cross multiply
    9,617,062.08x = 13,271,708.88 × 5,266,079.04
  4. Step 4: Simplify right side
    9,617,062.08x = 69,889,867,957,949.88
  5. Step 5: Solve for x
    x = 69,889,867,957,949.88/9,617,062.08
  6. Step 6: Final answer
    x = 7,267,278.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.