Home / 3,642,037.40-5,025,982.26-2,010,442.40

Finding the Fourth Proportional to 3,642,037.40, 5,025,982.26 and 2,010,442.40

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Solution

The fourth proportional to 3,642,037.40, 5,025,982.26 and 2,010,442.40 is: 2,774,394.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,037.40 : 5,025,982.26 = 2,010,442.40 : x
  2. Step 2: Convert to fraction form
    3,642,037.40/5,025,982.26 = 2,010,442.40/x
  3. Step 3: Cross multiply
    3,642,037.40x = 5,025,982.26 × 2,010,442.40
  4. Step 4: Simplify right side
    3,642,037.40x = 10,104,447,837,151.82
  5. Step 5: Solve for x
    x = 10,104,447,837,151.82/3,642,037.40
  6. Step 6: Final answer
    x = 2,774,394.31

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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.