Home / 3,909,661.94-5,862,652.58-1,514,628.02

Finding the Fourth Proportional to 3,909,661.94, 5,862,652.58 and 1,514,628.02

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Solution

The fourth proportional to 3,909,661.94, 5,862,652.58 and 1,514,628.02 is: 2,271,229.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,909,661.94 : 5,862,652.58 = 1,514,628.02 : x
  2. Step 2: Convert to fraction form
    3,909,661.94/5,862,652.58 = 1,514,628.02/x
  3. Step 3: Cross multiply
    3,909,661.94x = 5,862,652.58 × 1,514,628.02
  4. Step 4: Simplify right side
    3,909,661.94x = 8,879,737,869,193.29
  5. Step 5: Solve for x
    x = 8,879,737,869,193.29/3,909,661.94
  6. Step 6: Final answer
    x = 2,271,229.07

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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.