Home / 6,019,022.61-9,028,672.52-1,470,109.19

Finding the Fourth Proportional to 6,019,022.61, 9,028,672.52 and 1,470,109.19

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Solution

The fourth proportional to 6,019,022.61, 9,028,672.52 and 1,470,109.19 is: 2,205,197.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,022.61 : 9,028,672.52 = 1,470,109.19 : x
  2. Step 2: Convert to fraction form
    6,019,022.61/9,028,672.52 = 1,470,109.19/x
  3. Step 3: Cross multiply
    6,019,022.61x = 9,028,672.52 × 1,470,109.19
  4. Step 4: Simplify right side
    6,019,022.61x = 13,273,134,392,658.55
  5. Step 5: Solve for x
    x = 13,273,134,392,658.55/6,019,022.61
  6. Step 6: Final answer
    x = 2,205,197.63

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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.