Home / 7,534,186.92-10,397,055.46-4,096,514.52

Finding the Fourth Proportional to 7,534,186.92, 10,397,055.46 and 4,096,514.52

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Solution

The fourth proportional to 7,534,186.92, 10,397,055.46 and 4,096,514.52 is: 5,653,123.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,534,186.92 : 10,397,055.46 = 4,096,514.52 : x
  2. Step 2: Convert to fraction form
    7,534,186.92/10,397,055.46 = 4,096,514.52/x
  3. Step 3: Cross multiply
    7,534,186.92x = 10,397,055.46 × 4,096,514.52
  4. Step 4: Simplify right side
    7,534,186.92x = 42,591,688,657,135.28
  5. Step 5: Solve for x
    x = 42,591,688,657,135.28/7,534,186.92
  6. Step 6: Final answer
    x = 5,653,123.44

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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.