Home / 1,817,760.94-2,508,527.64-1,001,996.08

Finding the Fourth Proportional to 1,817,760.94, 2,508,527.64 and 1,001,996.08

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Solution

The fourth proportional to 1,817,760.94, 2,508,527.64 and 1,001,996.08 is: 1,382,764.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,817,760.94 : 2,508,527.64 = 1,001,996.08 : x
  2. Step 2: Convert to fraction form
    1,817,760.94/2,508,527.64 = 1,001,996.08/x
  3. Step 3: Cross multiply
    1,817,760.94x = 2,508,527.64 × 1,001,996.08
  4. Step 4: Simplify right side
    1,817,760.94x = 2,513,534,861,851.65
  5. Step 5: Solve for x
    x = 2,513,534,861,851.65/1,817,760.94
  6. Step 6: Final answer
    x = 1,382,764.26

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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.