Home / 2,037,220.35-3,055,831.08-757,660.65

Finding the Fourth Proportional to 2,037,220.35, 3,055,831.08 and 757,660.65

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Solution

The fourth proportional to 2,037,220.35, 3,055,831.08 and 757,660.65 is: 1,136,491.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,220.35 : 3,055,831.08 = 757,660.65 : x
  2. Step 2: Convert to fraction form
    2,037,220.35/3,055,831.08 = 757,660.65/x
  3. Step 3: Cross multiply
    2,037,220.35x = 3,055,831.08 × 757,660.65
  4. Step 4: Simplify right side
    2,037,220.35x = 2,315,282,962,363.00
  5. Step 5: Solve for x
    x = 2,315,282,962,363.00/2,037,220.35
  6. Step 6: Final answer
    x = 1,136,491.18

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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.