Home / 1,798,473.68-2,697,648.24-450,648.08

Finding the Fourth Proportional to 1,798,473.68, 2,697,648.24 and 450,648.08

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Solution

The fourth proportional to 1,798,473.68, 2,697,648.24 and 450,648.08 is: 675,956.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,473.68 : 2,697,648.24 = 450,648.08 : x
  2. Step 2: Convert to fraction form
    1,798,473.68/2,697,648.24 = 450,648.08/x
  3. Step 3: Cross multiply
    1,798,473.68x = 2,697,648.24 × 450,648.08
  4. Step 4: Simplify right side
    1,798,473.68x = 1,215,689,999,871.38
  5. Step 5: Solve for x
    x = 1,215,689,999,871.38/1,798,473.68
  6. Step 6: Final answer
    x = 675,956.51

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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.