Home / 1,744,423.36-2,613,964-1,173,690.24

Finding the Fourth Proportional to 1,744,423.36, 2,613,964 and 1,173,690.24

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Solution

The fourth proportional to 1,744,423.36, 2,613,964 and 1,173,690.24 is: 1,758,738.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,423.36 : 2,613,964 = 1,173,690.24 : x
  2. Step 2: Convert to fraction form
    1,744,423.36/2,613,964 = 1,173,690.24/x
  3. Step 3: Cross multiply
    1,744,423.36x = 2,613,964 × 1,173,690.24
  4. Step 4: Simplify right side
    1,744,423.36x = 3,067,984,034,511.36
  5. Step 5: Solve for x
    x = 3,067,984,034,511.36/1,744,423.36
  6. Step 6: Final answer
    x = 1,758,738.22

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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.