Home / 5,018,937.24-7,528,568.29-2,389,284.34

Finding the Fourth Proportional to 5,018,937.24, 7,528,568.29 and 2,389,284.34

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Solution

The fourth proportional to 5,018,937.24, 7,528,568.29 and 2,389,284.34 is: 3,584,003.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,937.24 : 7,528,568.29 = 2,389,284.34 : x
  2. Step 2: Convert to fraction form
    5,018,937.24/7,528,568.29 = 2,389,284.34/x
  3. Step 3: Cross multiply
    5,018,937.24x = 7,528,568.29 × 2,389,284.34
  4. Step 4: Simplify right side
    5,018,937.24x = 17,987,890,268,328.32
  5. Step 5: Solve for x
    x = 17,987,890,268,328.32/5,018,937.24
  6. Step 6: Final answer
    x = 3,584,003.83

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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.