Home / 3,869,646.01-5,804,600.03-1,029,760.90

Finding the Fourth Proportional to 3,869,646.01, 5,804,600.03 and 1,029,760.90

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Solution

The fourth proportional to 3,869,646.01, 5,804,600.03 and 1,029,760.90 is: 1,544,676.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,869,646.01 : 5,804,600.03 = 1,029,760.90 : x
  2. Step 2: Convert to fraction form
    3,869,646.01/5,804,600.03 = 1,029,760.90/x
  3. Step 3: Cross multiply
    3,869,646.01x = 5,804,600.03 × 1,029,760.90
  4. Step 4: Simplify right side
    3,869,646.01x = 5,977,350,151,032.83
  5. Step 5: Solve for x
    x = 5,977,350,151,032.83/3,869,646.01
  6. Step 6: Final answer
    x = 1,544,676.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.