Home / 4,068,371.33-6,105,506.03-1,509,950.39

Finding the Fourth Proportional to 4,068,371.33, 6,105,506.03 and 1,509,950.39

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Solution

The fourth proportional to 4,068,371.33, 6,105,506.03 and 1,509,950.39 is: 2,266,020.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,371.33 : 6,105,506.03 = 1,509,950.39 : x
  2. Step 2: Convert to fraction form
    4,068,371.33/6,105,506.03 = 1,509,950.39/x
  3. Step 3: Cross multiply
    4,068,371.33x = 6,105,506.03 × 1,509,950.39
  4. Step 4: Simplify right side
    4,068,371.33x = 9,219,011,211,145.85
  5. Step 5: Solve for x
    x = 9,219,011,211,145.85/4,068,371.33
  6. Step 6: Final answer
    x = 2,266,020.10

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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.