Home / 4,085,436.04-5,637,719.58-2,341,855.20

Finding the Fourth Proportional to 4,085,436.04, 5,637,719.58 and 2,341,855.20

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Solution

The fourth proportional to 4,085,436.04, 5,637,719.58 and 2,341,855.20 is: 3,231,655.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,085,436.04 : 5,637,719.58 = 2,341,855.20 : x
  2. Step 2: Convert to fraction form
    4,085,436.04/5,637,719.58 = 2,341,855.20/x
  3. Step 3: Cross multiply
    4,085,436.04x = 5,637,719.58 × 2,341,855.20
  4. Step 4: Simplify right side
    4,085,436.04x = 13,202,722,914,564.82
  5. Step 5: Solve for x
    x = 13,202,722,914,564.82/4,085,436.04
  6. Step 6: Final answer
    x = 3,231,655.76

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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.