Home / 2,352,952.76-3,528,003.78-1,055,867.24

Finding the Fourth Proportional to 2,352,952.76, 3,528,003.78 and 1,055,867.24

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Solution

The fourth proportional to 2,352,952.76, 3,528,003.78 and 1,055,867.24 is: 1,583,161.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,952.76 : 3,528,003.78 = 1,055,867.24 : x
  2. Step 2: Convert to fraction form
    2,352,952.76/3,528,003.78 = 1,055,867.24/x
  3. Step 3: Cross multiply
    2,352,952.76x = 3,528,003.78 × 1,055,867.24
  4. Step 4: Simplify right side
    2,352,952.76x = 3,725,103,613,898.17
  5. Step 5: Solve for x
    x = 3,725,103,613,898.17/2,352,952.76
  6. Step 6: Final answer
    x = 1,583,161.24

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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.