Home / 6,681,837.95-9,220,936.37-3,626,052.20

Finding the Fourth Proportional to 6,681,837.95, 9,220,936.37 and 3,626,052.20

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Solution

The fourth proportional to 6,681,837.95, 9,220,936.37 and 3,626,052.20 is: 5,003,952.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,837.95 : 9,220,936.37 = 3,626,052.20 : x
  2. Step 2: Convert to fraction form
    6,681,837.95/9,220,936.37 = 3,626,052.20/x
  3. Step 3: Cross multiply
    6,681,837.95x = 9,220,936.37 × 3,626,052.20
  4. Step 4: Simplify right side
    6,681,837.95x = 33,435,596,610,498.51
  5. Step 5: Solve for x
    x = 33,435,596,610,498.51/6,681,837.95
  6. Step 6: Final answer
    x = 5,003,952.04

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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.