Home / 6,007,914.36-9,030,767.22-5,219,019.72

Finding the Fourth Proportional to 6,007,914.36, 9,030,767.22 and 5,219,019.72

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Solution

The fourth proportional to 6,007,914.36, 9,030,767.22 and 5,219,019.72 is: 7,844,944.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,914.36 : 9,030,767.22 = 5,219,019.72 : x
  2. Step 2: Convert to fraction form
    6,007,914.36/9,030,767.22 = 5,219,019.72/x
  3. Step 3: Cross multiply
    6,007,914.36x = 9,030,767.22 × 5,219,019.72
  4. Step 4: Simplify right side
    6,007,914.36x = 47,131,752,207,909.58
  5. Step 5: Solve for x
    x = 47,131,752,207,909.58/6,007,914.36
  6. Step 6: Final answer
    x = 7,844,944.08

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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.