Home / 3,599,223.50-4,966,987.44-2,149,045.66

Finding the Fourth Proportional to 3,599,223.50, 4,966,987.44 and 2,149,045.66

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Solution

The fourth proportional to 3,599,223.50, 4,966,987.44 and 2,149,045.66 is: 2,965,718.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,223.50 : 4,966,987.44 = 2,149,045.66 : x
  2. Step 2: Convert to fraction form
    3,599,223.50/4,966,987.44 = 2,149,045.66/x
  3. Step 3: Cross multiply
    3,599,223.50x = 4,966,987.44 × 2,149,045.66
  4. Step 4: Simplify right side
    3,599,223.50x = 10,674,282,801,206.51
  5. Step 5: Solve for x
    x = 10,674,282,801,206.51/3,599,223.50
  6. Step 6: Final answer
    x = 2,965,718.24

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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.