Home / 2,901,904.83-4,352,867.73-880,166.25

Finding the Fourth Proportional to 2,901,904.83, 4,352,867.73 and 880,166.25

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Solution

The fourth proportional to 2,901,904.83, 4,352,867.73 and 880,166.25 is: 1,320,252.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,904.83 : 4,352,867.73 = 880,166.25 : x
  2. Step 2: Convert to fraction form
    2,901,904.83/4,352,867.73 = 880,166.25/x
  3. Step 3: Cross multiply
    2,901,904.83x = 4,352,867.73 × 880,166.25
  4. Step 4: Simplify right side
    2,901,904.83x = 3,831,247,266,660.11
  5. Step 5: Solve for x
    x = 3,831,247,266,660.11/2,901,904.83
  6. Step 6: Final answer
    x = 1,320,252.56

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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.