Home / 6,570,543.60-9,067,253.67-3,669,976.80

Finding the Fourth Proportional to 6,570,543.60, 9,067,253.67 and 3,669,976.80

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Solution

The fourth proportional to 6,570,543.60, 9,067,253.67 and 3,669,976.80 is: 5,064,514.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,543.60 : 9,067,253.67 = 3,669,976.80 : x
  2. Step 2: Convert to fraction form
    6,570,543.60/9,067,253.67 = 3,669,976.80/x
  3. Step 3: Cross multiply
    6,570,543.60x = 9,067,253.67 × 3,669,976.80
  4. Step 4: Simplify right side
    6,570,543.60x = 33,276,610,608,614.86
  5. Step 5: Solve for x
    x = 33,276,610,608,614.86/6,570,543.60
  6. Step 6: Final answer
    x = 5,064,514.09

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1.5x scale

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.