Home / 3,642,335.51-5,026,290.98-2,010,707.75

Finding the Fourth Proportional to 3,642,335.51, 5,026,290.98 and 2,010,707.75

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Solution

The fourth proportional to 3,642,335.51, 5,026,290.98 and 2,010,707.75 is: 2,774,703.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,335.51 : 5,026,290.98 = 2,010,707.75 : x
  2. Step 2: Convert to fraction form
    3,642,335.51/5,026,290.98 = 2,010,707.75/x
  3. Step 3: Cross multiply
    3,642,335.51x = 5,026,290.98 × 2,010,707.75
  4. Step 4: Simplify right side
    3,642,335.51x = 10,106,402,229,753.28
  5. Step 5: Solve for x
    x = 10,106,402,229,753.28/3,642,335.51
  6. Step 6: Final answer
    x = 2,774,703.82

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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.