Home / 3,804,077.04-5,249,760.84-2,085,197.10

Finding the Fourth Proportional to 3,804,077.04, 5,249,760.84 and 2,085,197.10

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Solution

The fourth proportional to 3,804,077.04, 5,249,760.84 and 2,085,197.10 is: 2,877,645.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,077.04 : 5,249,760.84 = 2,085,197.10 : x
  2. Step 2: Convert to fraction form
    3,804,077.04/5,249,760.84 = 2,085,197.10/x
  3. Step 3: Cross multiply
    3,804,077.04x = 5,249,760.84 × 2,085,197.10
  4. Step 4: Simplify right side
    3,804,077.04x = 10,946,786,079,261.56
  5. Step 5: Solve for x
    x = 10,946,786,079,261.56/3,804,077.04
  6. Step 6: Final answer
    x = 2,877,645.74

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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.