Home / 4,223,411.09-5,833,118.69-2,862,922.13

Finding the Fourth Proportional to 4,223,411.09, 5,833,118.69 and 2,862,922.13

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Solution

The fourth proportional to 4,223,411.09, 5,833,118.69 and 2,862,922.13 is: 3,954,094.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,411.09 : 5,833,118.69 = 2,862,922.13 : x
  2. Step 2: Convert to fraction form
    4,223,411.09/5,833,118.69 = 2,862,922.13/x
  3. Step 3: Cross multiply
    4,223,411.09x = 5,833,118.69 × 2,862,922.13
  4. Step 4: Simplify right side
    4,223,411.09x = 16,699,764,584,517.61
  5. Step 5: Solve for x
    x = 16,699,764,584,517.61/4,223,411.09
  6. Step 6: Final answer
    x = 3,954,094.03

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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.