Home / 3,746,108-5,169,628.88-2,027,228.32

Finding the Fourth Proportional to 3,746,108, 5,169,628.88 and 2,027,228.32

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Solution

The fourth proportional to 3,746,108, 5,169,628.88 and 2,027,228.32 is: 2,797,575.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,108 : 5,169,628.88 = 2,027,228.32 : x
  2. Step 2: Convert to fraction form
    3,746,108/5,169,628.88 = 2,027,228.32/x
  3. Step 3: Cross multiply
    3,746,108x = 5,169,628.88 × 2,027,228.32
  4. Step 4: Simplify right side
    3,746,108x = 10,480,018,069,425.88
  5. Step 5: Solve for x
    x = 10,480,018,069,425.88/3,746,108
  6. Step 6: Final answer
    x = 2,797,575.00

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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.