Home / 1,483,625.76-2,225,715.39-674,066.94

Finding the Fourth Proportional to 1,483,625.76, 2,225,715.39 and 674,066.94

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Solution

The fourth proportional to 1,483,625.76, 2,225,715.39 and 674,066.94 is: 1,011,226.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,625.76 : 2,225,715.39 = 674,066.94 : x
  2. Step 2: Convert to fraction form
    1,483,625.76/2,225,715.39 = 674,066.94/x
  3. Step 3: Cross multiply
    1,483,625.76x = 2,225,715.39 × 674,066.94
  4. Step 4: Simplify right side
    1,483,625.76x = 1,500,281,162,248.21
  5. Step 5: Solve for x
    x = 1,500,281,162,248.21/1,483,625.76
  6. Step 6: Final answer
    x = 1,011,226.15

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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.