Home / 6,550,858.51-9,040,063.62-3,570,587.62

Finding the Fourth Proportional to 6,550,858.51, 9,040,063.62 and 3,570,587.62

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Solution

The fourth proportional to 6,550,858.51, 9,040,063.62 and 3,570,587.62 is: 4,927,344.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,858.51 : 9,040,063.62 = 3,570,587.62 : x
  2. Step 2: Convert to fraction form
    6,550,858.51/9,040,063.62 = 3,570,587.62/x
  3. Step 3: Cross multiply
    6,550,858.51x = 9,040,063.62 × 3,570,587.62
  4. Step 4: Simplify right side
    6,550,858.51x = 32,278,339,200,384.07
  5. Step 5: Solve for x
    x = 32,278,339,200,384.07/6,550,858.51
  6. Step 6: Final answer
    x = 4,927,344.89

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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.