Home / 10,325,064.29-14,248,600.53-5,741,287.25

Finding the Fourth Proportional to 10,325,064.29, 14,248,600.53 and 5,741,287.25

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Solution

The fourth proportional to 10,325,064.29, 14,248,600.53 and 5,741,287.25 is: 7,922,982.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,325,064.29 : 14,248,600.53 = 5,741,287.25 : x
  2. Step 2: Convert to fraction form
    10,325,064.29/14,248,600.53 = 5,741,287.25/x
  3. Step 3: Cross multiply
    10,325,064.29x = 14,248,600.53 × 5,741,287.25
  4. Step 4: Simplify right side
    10,325,064.29x = 81,805,308,553,232.23
  5. Step 5: Solve for x
    x = 81,805,308,553,232.23/10,325,064.29
  6. Step 6: Final answer
    x = 7,922,982.97

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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.