Home / 2,240,163-3,360,581.46-723,337.56

Finding the Fourth Proportional to 2,240,163, 3,360,581.46 and 723,337.56

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Solution

The fourth proportional to 2,240,163, 3,360,581.46 and 723,337.56 is: 1,085,115.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,163 : 3,360,581.46 = 723,337.56 : x
  2. Step 2: Convert to fraction form
    2,240,163/3,360,581.46 = 723,337.56/x
  3. Step 3: Cross multiply
    2,240,163x = 3,360,581.46 × 723,337.56
  4. Step 4: Simplify right side
    2,240,163x = 2,430,834,793,457.64
  5. Step 5: Solve for x
    x = 2,430,834,793,457.64/2,240,163
  6. Step 6: Final answer
    x = 1,085,115.14

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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.