Home / 4,090,887-6,137,216.28-1,566,542.34

Finding the Fourth Proportional to 4,090,887, 6,137,216.28 and 1,566,542.34

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Solution

The fourth proportional to 4,090,887, 6,137,216.28 and 1,566,542.34 is: 2,350,152.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,887 : 6,137,216.28 = 1,566,542.34 : x
  2. Step 2: Convert to fraction form
    4,090,887/6,137,216.28 = 1,566,542.34/x
  3. Step 3: Cross multiply
    4,090,887x = 6,137,216.28 × 1,566,542.34
  4. Step 4: Simplify right side
    4,090,887x = 9,614,209,152,357.30
  5. Step 5: Solve for x
    x = 9,614,209,152,357.30/4,090,887
  6. Step 6: Final answer
    x = 2,350,152.71

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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.