Home / 9,675,614.93-13,352,350.78-5,324,701.23

Finding the Fourth Proportional to 9,675,614.93, 13,352,350.78 and 5,324,701.23

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Solution

The fourth proportional to 9,675,614.93, 13,352,350.78 and 5,324,701.23 is: 7,348,088.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,614.93 : 13,352,350.78 = 5,324,701.23 : x
  2. Step 2: Convert to fraction form
    9,675,614.93/13,352,350.78 = 5,324,701.23/x
  3. Step 3: Cross multiply
    9,675,614.93x = 13,352,350.78 × 5,324,701.23
  4. Step 4: Simplify right side
    9,675,614.93x = 71,097,278,628,313.34
  5. Step 5: Solve for x
    x = 71,097,278,628,313.34/9,675,614.93
  6. Step 6: Final answer
    x = 7,348,088.90

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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.