Home / 1,849,007.56-2,768,527.41-1,207,723.27

Finding the Fourth Proportional to 1,849,007.56, 2,768,527.41 and 1,207,723.27

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Solution

The fourth proportional to 1,849,007.56, 2,768,527.41 and 1,207,723.27 is: 1,808,329.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,007.56 : 2,768,527.41 = 1,207,723.27 : x
  2. Step 2: Convert to fraction form
    1,849,007.56/2,768,527.41 = 1,207,723.27/x
  3. Step 3: Cross multiply
    1,849,007.56x = 2,768,527.41 × 1,207,723.27
  4. Step 4: Simplify right side
    1,849,007.56x = 3,343,614,976,689.83
  5. Step 5: Solve for x
    x = 3,343,614,976,689.83/1,849,007.56
  6. Step 6: Final answer
    x = 1,808,329.53

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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.