Home / 6,792,920.52-10,189,484.48-1,744,119.24

Finding the Fourth Proportional to 6,792,920.52, 10,189,484.48 and 1,744,119.24

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Solution

The fourth proportional to 6,792,920.52, 10,189,484.48 and 1,744,119.24 is: 2,616,205.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792,920.52 : 10,189,484.48 = 1,744,119.24 : x
  2. Step 2: Convert to fraction form
    6,792,920.52/10,189,484.48 = 1,744,119.24/x
  3. Step 3: Cross multiply
    6,792,920.52x = 10,189,484.48 × 1,744,119.24
  4. Step 4: Simplify right side
    6,792,920.52x = 17,771,675,927,249.39
  5. Step 5: Solve for x
    x = 17,771,675,927,249.39/6,792,920.52
  6. Step 6: Final answer
    x = 2,616,205.49

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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.