Home / 3,544,801.52-4,891,801.16-1,935,169.52

Finding the Fourth Proportional to 3,544,801.52, 4,891,801.16 and 1,935,169.52

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Solution

The fourth proportional to 3,544,801.52, 4,891,801.16 and 1,935,169.52 is: 2,670,520.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,801.52 : 4,891,801.16 = 1,935,169.52 : x
  2. Step 2: Convert to fraction form
    3,544,801.52/4,891,801.16 = 1,935,169.52/x
  3. Step 3: Cross multiply
    3,544,801.52x = 4,891,801.16 × 1,935,169.52
  4. Step 4: Simplify right side
    3,544,801.52x = 9,466,464,483,111.56
  5. Step 5: Solve for x
    x = 9,466,464,483,111.56/3,544,801.52
  6. Step 6: Final answer
    x = 2,670,520.32

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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.