Home / 6,561,001.04-9,054,187.11-3,660,392.51

Finding the Fourth Proportional to 6,561,001.04, 9,054,187.11 and 3,660,392.51

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Solution

The fourth proportional to 6,561,001.04, 9,054,187.11 and 3,660,392.51 is: 5,051,344.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,561,001.04 : 9,054,187.11 = 3,660,392.51 : x
  2. Step 2: Convert to fraction form
    6,561,001.04/9,054,187.11 = 3,660,392.51/x
  3. Step 3: Cross multiply
    6,561,001.04x = 9,054,187.11 × 3,660,392.51
  4. Step 4: Simplify right side
    6,561,001.04x = 33,141,878,627,160.63
  5. Step 5: Solve for x
    x = 33,141,878,627,160.63/6,561,001.04
  6. Step 6: Final answer
    x = 5,051,344.82

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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.