Home / 9,568,417.98-13,203,938.07-5,437,903.98

Finding the Fourth Proportional to 9,568,417.98, 13,203,938.07 and 5,437,903.98

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Solution

The fourth proportional to 9,568,417.98, 13,203,938.07 and 5,437,903.98 is: 7,504,035.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,568,417.98 : 13,203,938.07 = 5,437,903.98 : x
  2. Step 2: Convert to fraction form
    9,568,417.98/13,203,938.07 = 5,437,903.98/x
  3. Step 3: Cross multiply
    9,568,417.98x = 13,203,938.07 × 5,437,903.98
  4. Step 4: Simplify right side
    9,568,417.98x = 71,801,747,382,526.53
  5. Step 5: Solve for x
    x = 71,801,747,382,526.53/9,568,417.98
  6. Step 6: Final answer
    x = 7,504,035.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.