Home / 2,001,098.28-3,001,636.63-484,780.45

Finding the Fourth Proportional to 2,001,098.28, 3,001,636.63 and 484,780.45

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Solution

The fourth proportional to 2,001,098.28, 3,001,636.63 and 484,780.45 is: 727,168.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,098.28 : 3,001,636.63 = 484,780.45 : x
  2. Step 2: Convert to fraction form
    2,001,098.28/3,001,636.63 = 484,780.45/x
  3. Step 3: Cross multiply
    2,001,098.28x = 3,001,636.63 × 484,780.45
  4. Step 4: Simplify right side
    2,001,098.28x = 1,455,134,756,227.88
  5. Step 5: Solve for x
    x = 1,455,134,756,227.88/2,001,098.28
  6. Step 6: Final answer
    x = 727,168.06

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1.5x scale

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.