Home / 4,149,389.80-6,224,084.70-4,069,673.65

Finding the Fourth Proportional to 4,149,389.80, 6,224,084.70 and 4,069,673.65

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Solution

The fourth proportional to 4,149,389.80, 6,224,084.70 and 4,069,673.65 is: 6,104,510.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,389.80 : 6,224,084.70 = 4,069,673.65 : x
  2. Step 2: Convert to fraction form
    4,149,389.80/6,224,084.70 = 4,069,673.65/x
  3. Step 3: Cross multiply
    4,149,389.80x = 6,224,084.70 × 4,069,673.65
  4. Step 4: Simplify right side
    4,149,389.80x = 25,329,993,498,958.16
  5. Step 5: Solve for x
    x = 25,329,993,498,958.16/4,149,389.80
  6. Step 6: Final answer
    x = 6,104,510.48

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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.