Home / 6,722,271.56-10,040,543.98-6,081,587.48

Finding the Fourth Proportional to 6,722,271.56, 10,040,543.98 and 6,081,587.48

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Solution

The fourth proportional to 6,722,271.56, 10,040,543.98 and 6,081,587.48 is: 9,083,603.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,271.56 : 10,040,543.98 = 6,081,587.48 : x
  2. Step 2: Convert to fraction form
    6,722,271.56/10,040,543.98 = 6,081,587.48/x
  3. Step 3: Cross multiply
    6,722,271.56x = 10,040,543.98 × 6,081,587.48
  4. Step 4: Simplify right side
    6,722,271.56x = 61,062,446,561,157.38
  5. Step 5: Solve for x
    x = 61,062,446,561,157.38/6,722,271.56
  6. Step 6: Final answer
    x = 9,083,603.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.