Home / 2,932,603.27-4,399,593.41-910,742.83

Finding the Fourth Proportional to 2,932,603.27, 4,399,593.41 and 910,742.83

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Solution

The fourth proportional to 2,932,603.27, 4,399,593.41 and 910,742.83 is: 1,366,328.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,603.27 : 4,399,593.41 = 910,742.83 : x
  2. Step 2: Convert to fraction form
    2,932,603.27/4,399,593.41 = 910,742.83/x
  3. Step 3: Cross multiply
    2,932,603.27x = 4,399,593.41 × 910,742.83
  4. Step 4: Simplify right side
    2,932,603.27x = 4,006,898,153,072.75
  5. Step 5: Solve for x
    x = 4,006,898,153,072.75/2,932,603.27
  6. Step 6: Final answer
    x = 1,366,328.07

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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.