Home / 3,642,367.57-5,026,335.22-2,010,739.82

Finding the Fourth Proportional to 3,642,367.57, 5,026,335.22 and 2,010,739.82

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Solution

The fourth proportional to 3,642,367.57, 5,026,335.22 and 2,010,739.82 is: 2,774,748.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,367.57 : 5,026,335.22 = 2,010,739.82 : x
  2. Step 2: Convert to fraction form
    3,642,367.57/5,026,335.22 = 2,010,739.82/x
  3. Step 3: Cross multiply
    3,642,367.57x = 5,026,335.22 × 2,010,739.82
  4. Step 4: Simplify right side
    3,642,367.57x = 10,106,652,352,904.21
  5. Step 5: Solve for x
    x = 10,106,652,352,904.21/3,642,367.57
  6. Step 6: Final answer
    x = 2,774,748.06

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1.5x scale

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.