Home / 3,151,227.75-4,348,888.70-1,793,097.51

Finding the Fourth Proportional to 3,151,227.75, 4,348,888.70 and 1,793,097.51

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Solution

The fourth proportional to 3,151,227.75, 4,348,888.70 and 1,793,097.51 is: 2,474,585.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,151,227.75 : 4,348,888.70 = 1,793,097.51 : x
  2. Step 2: Convert to fraction form
    3,151,227.75/4,348,888.70 = 1,793,097.51/x
  3. Step 3: Cross multiply
    3,151,227.75x = 4,348,888.70 × 1,793,097.51
  4. Step 4: Simplify right side
    3,151,227.75x = 7,797,981,490,271.65
  5. Step 5: Solve for x
    x = 7,797,981,490,271.65/3,151,227.75
  6. Step 6: Final answer
    x = 2,474,585.18

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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.