Home / 4,191,012.16-5,784,292.56-2,472,555.04

Finding the Fourth Proportional to 4,191,012.16, 5,784,292.56 and 2,472,555.04

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Solution

The fourth proportional to 4,191,012.16, 5,784,292.56 and 2,472,555.04 is: 3,412,536.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,012.16 : 5,784,292.56 = 2,472,555.04 : x
  2. Step 2: Convert to fraction form
    4,191,012.16/5,784,292.56 = 2,472,555.04/x
  3. Step 3: Cross multiply
    4,191,012.16x = 5,784,292.56 × 2,472,555.04
  4. Step 4: Simplify right side
    4,191,012.16x = 14,301,981,722,062.50
  5. Step 5: Solve for x
    x = 14,301,981,722,062.50/4,191,012.16
  6. Step 6: Final answer
    x = 3,412,536.44

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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.