Home / 6,009,217.95-9,007,528.35-2,220,284.19

Finding the Fourth Proportional to 6,009,217.95, 9,007,528.35 and 2,220,284.19

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Solution

The fourth proportional to 6,009,217.95, 9,007,528.35 and 2,220,284.19 is: 3,328,099.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,217.95 : 9,007,528.35 = 2,220,284.19 : x
  2. Step 2: Convert to fraction form
    6,009,217.95/9,007,528.35 = 2,220,284.19/x
  3. Step 3: Cross multiply
    6,009,217.95x = 9,007,528.35 × 2,220,284.19
  4. Step 4: Simplify right side
    6,009,217.95x = 19,999,272,786,481.79
  5. Step 5: Solve for x
    x = 19,999,272,786,481.79/6,009,217.95
  6. Step 6: Final answer
    x = 3,328,099.09

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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.