Home / 5,683,570.13-8,519,609.46-2,447,218.37

Finding the Fourth Proportional to 5,683,570.13, 8,519,609.46 and 2,447,218.37

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Solution

The fourth proportional to 5,683,570.13, 8,519,609.46 and 2,447,218.37 is: 3,668,353.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,683,570.13 : 8,519,609.46 = 2,447,218.37 : x
  2. Step 2: Convert to fraction form
    5,683,570.13/8,519,609.46 = 2,447,218.37/x
  3. Step 3: Cross multiply
    5,683,570.13x = 8,519,609.46 × 2,447,218.37
  4. Step 4: Simplify right side
    5,683,570.13x = 20,849,344,806,213.87
  5. Step 5: Solve for x
    x = 20,849,344,806,213.87/5,683,570.13
  6. Step 6: Final answer
    x = 3,668,353.57

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1.5x scale

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.