Home / 3,604,890.95-5,403,599.55-2,253,951.32

Finding the Fourth Proportional to 3,604,890.95, 5,403,599.55 and 2,253,951.32

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Solution

The fourth proportional to 3,604,890.95, 5,403,599.55 and 2,253,951.32 is: 3,378,590.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,890.95 : 5,403,599.55 = 2,253,951.32 : x
  2. Step 2: Convert to fraction form
    3,604,890.95/5,403,599.55 = 2,253,951.32/x
  3. Step 3: Cross multiply
    3,604,890.95x = 5,403,599.55 × 2,253,951.32
  4. Step 4: Simplify right side
    3,604,890.95x = 12,179,450,311,455.91
  5. Step 5: Solve for x
    x = 12,179,450,311,455.91/3,604,890.95
  6. Step 6: Final answer
    x = 3,378,590.50

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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.