Home / 10,994,322.62-15,172,365.81-6,033,019.91

Finding the Fourth Proportional to 10,994,322.62, 15,172,365.81 and 6,033,019.91

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Solution

The fourth proportional to 10,994,322.62, 15,172,365.81 and 6,033,019.91 is: 8,325,677.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,994,322.62 : 15,172,365.81 = 6,033,019.91 : x
  2. Step 2: Convert to fraction form
    10,994,322.62/15,172,365.81 = 6,033,019.91/x
  3. Step 3: Cross multiply
    10,994,322.62x = 15,172,365.81 × 6,033,019.91
  4. Step 4: Simplify right side
    10,994,322.62x = 91,535,184,937,671.45
  5. Step 5: Solve for x
    x = 91,535,184,937,671.45/10,994,322.62
  6. Step 6: Final answer
    x = 8,325,677.55

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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.