Home / 3,269,895.72-4,905,050.94-1,026,122.28

Finding the Fourth Proportional to 3,269,895.72, 4,905,050.94 and 1,026,122.28

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Solution

The fourth proportional to 3,269,895.72, 4,905,050.94 and 1,026,122.28 is: 1,539,248.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,895.72 : 4,905,050.94 = 1,026,122.28 : x
  2. Step 2: Convert to fraction form
    3,269,895.72/4,905,050.94 = 1,026,122.28/x
  3. Step 3: Cross multiply
    3,269,895.72x = 4,905,050.94 × 1,026,122.28
  4. Step 4: Simplify right side
    3,269,895.72x = 5,033,182,054,068.94
  5. Step 5: Solve for x
    x = 5,033,182,054,068.94/3,269,895.72
  6. Step 6: Final answer
    x = 1,539,248.49

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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.