Home / 2,317,668.10-3,476,502.15-1,057,956.10

Finding the Fourth Proportional to 2,317,668.10, 3,476,502.15 and 1,057,956.10

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Solution

The fourth proportional to 2,317,668.10, 3,476,502.15 and 1,057,956.10 is: 1,586,934.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,668.10 : 3,476,502.15 = 1,057,956.10 : x
  2. Step 2: Convert to fraction form
    2,317,668.10/3,476,502.15 = 1,057,956.10/x
  3. Step 3: Cross multiply
    2,317,668.10x = 3,476,502.15 × 1,057,956.10
  4. Step 4: Simplify right side
    2,317,668.10x = 3,677,986,656,255.62
  5. Step 5: Solve for x
    x = 3,677,986,656,255.62/2,317,668.10
  6. Step 6: Final answer
    x = 1,586,934.15

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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.