Home / 3,643,499.07-5,458,293.95-2,041,215.39

Finding the Fourth Proportional to 3,643,499.07, 5,458,293.95 and 2,041,215.39

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Solution

The fourth proportional to 3,643,499.07, 5,458,293.95 and 2,041,215.39 is: 3,057,926.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,499.07 : 5,458,293.95 = 2,041,215.39 : x
  2. Step 2: Convert to fraction form
    3,643,499.07/5,458,293.95 = 2,041,215.39/x
  3. Step 3: Cross multiply
    3,643,499.07x = 5,458,293.95 × 2,041,215.39
  4. Step 4: Simplify right side
    3,643,499.07x = 11,141,553,603,677.81
  5. Step 5: Solve for x
    x = 11,141,553,603,677.81/3,643,499.07
  6. Step 6: Final answer
    x = 3,057,926.84

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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.