Home / 5,369,993.36-8,052,492.66-1,955,903.17

Finding the Fourth Proportional to 5,369,993.36, 8,052,492.66 and 1,955,903.17

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Solution

The fourth proportional to 5,369,993.36, 8,052,492.66 and 1,955,903.17 is: 2,932,945.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,369,993.36 : 8,052,492.66 = 1,955,903.17 : x
  2. Step 2: Convert to fraction form
    5,369,993.36/8,052,492.66 = 1,955,903.17/x
  3. Step 3: Cross multiply
    5,369,993.36x = 8,052,492.66 × 1,955,903.17
  4. Step 4: Simplify right side
    5,369,993.36x = 15,749,895,892,629.86
  5. Step 5: Solve for x
    x = 15,749,895,892,629.86/5,369,993.36
  6. Step 6: Final answer
    x = 2,932,945.13

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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.