Home / 2,206,084.32-3,044,727.81-1,347,140.07

Finding the Fourth Proportional to 2,206,084.32, 3,044,727.81 and 1,347,140.07

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Solution

The fourth proportional to 2,206,084.32, 3,044,727.81 and 1,347,140.07 is: 1,859,255.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,084.32 : 3,044,727.81 = 1,347,140.07 : x
  2. Step 2: Convert to fraction form
    2,206,084.32/3,044,727.81 = 1,347,140.07/x
  3. Step 3: Cross multiply
    2,206,084.32x = 3,044,727.81 × 1,347,140.07
  4. Step 4: Simplify right side
    2,206,084.32x = 4,101,674,835,094.35
  5. Step 5: Solve for x
    x = 4,101,674,835,094.35/2,206,084.32
  6. Step 6: Final answer
    x = 1,859,255.69

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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.