Home / 3,395,594.07-5,092,837.43-998,878.19

Finding the Fourth Proportional to 3,395,594.07, 5,092,837.43 and 998,878.19

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Solution

The fourth proportional to 3,395,594.07, 5,092,837.43 and 998,878.19 is: 1,498,154.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,594.07 : 5,092,837.43 = 998,878.19 : x
  2. Step 2: Convert to fraction form
    3,395,594.07/5,092,837.43 = 998,878.19/x
  3. Step 3: Cross multiply
    3,395,594.07x = 5,092,837.43 × 998,878.19
  4. Step 4: Simplify right side
    3,395,594.07x = 5,087,124,211,075.66
  5. Step 5: Solve for x
    x = 5,087,124,211,075.66/3,395,594.07
  6. Step 6: Final answer
    x = 1,498,154.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.