Home / 2,260,230.12-3,119,936.04-1,496,529.72

Finding the Fourth Proportional to 2,260,230.12, 3,119,936.04 and 1,496,529.72

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Solution

The fourth proportional to 2,260,230.12, 3,119,936.04 and 1,496,529.72 is: 2,065,752.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,230.12 : 3,119,936.04 = 1,496,529.72 : x
  2. Step 2: Convert to fraction form
    2,260,230.12/3,119,936.04 = 1,496,529.72/x
  3. Step 3: Cross multiply
    2,260,230.12x = 3,119,936.04 × 1,496,529.72
  4. Step 4: Simplify right side
    2,260,230.12x = 4,669,077,008,359.11
  5. Step 5: Solve for x
    x = 4,669,077,008,359.11/2,260,230.12
  6. Step 6: Final answer
    x = 2,065,752.94

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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.