Home / 6,342,186.48-9,514,733.52-2,748,556.80

Finding the Fourth Proportional to 6,342,186.48, 9,514,733.52 and 2,748,556.80

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Solution

The fourth proportional to 6,342,186.48, 9,514,733.52 and 2,748,556.80 is: 4,123,465.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,342,186.48 : 9,514,733.52 = 2,748,556.80 : x
  2. Step 2: Convert to fraction form
    6,342,186.48/9,514,733.52 = 2,748,556.80/x
  3. Step 3: Cross multiply
    6,342,186.48x = 9,514,733.52 × 2,748,556.80
  4. Step 4: Simplify right side
    6,342,186.48x = 26,151,785,516,583.93
  5. Step 5: Solve for x
    x = 26,151,785,516,583.93/6,342,186.48
  6. Step 6: Final answer
    x = 4,123,465.24

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1.5x scale

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.