Home / 5,609,298.84-8,415,448.16-2,015,097.38

Finding the Fourth Proportional to 5,609,298.84, 8,415,448.16 and 2,015,097.38

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Solution

The fourth proportional to 5,609,298.84, 8,415,448.16 and 2,015,097.38 is: 3,023,184.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,609,298.84 : 8,415,448.16 = 2,015,097.38 : x
  2. Step 2: Convert to fraction form
    5,609,298.84/8,415,448.16 = 2,015,097.38/x
  3. Step 3: Cross multiply
    5,609,298.84x = 8,415,448.16 × 2,015,097.38
  4. Step 4: Simplify right side
    5,609,298.84x = 16,957,947,538,741.82
  5. Step 5: Solve for x
    x = 16,957,947,538,741.82/5,609,298.84
  6. Step 6: Final answer
    x = 3,023,184.90

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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.