Home / 4,090,929.87-5,644,232.10-2,371,707.30

Finding the Fourth Proportional to 4,090,929.87, 5,644,232.10 and 2,371,707.30

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Solution

The fourth proportional to 4,090,929.87, 5,644,232.10 and 2,371,707.30 is: 3,272,230.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,929.87 : 5,644,232.10 = 2,371,707.30 : x
  2. Step 2: Convert to fraction form
    4,090,929.87/5,644,232.10 = 2,371,707.30/x
  3. Step 3: Cross multiply
    4,090,929.87x = 5,644,232.10 × 2,371,707.30
  4. Step 4: Simplify right side
    4,090,929.87x = 13,386,466,474,464.33
  5. Step 5: Solve for x
    x = 13,386,466,474,464.33/4,090,929.87
  6. Step 6: Final answer
    x = 3,272,230.74

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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.