Home / 4,689,111.20-7,033,590.48-1,494,194.24

Finding the Fourth Proportional to 4,689,111.20, 7,033,590.48 and 1,494,194.24

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Solution

The fourth proportional to 4,689,111.20, 7,033,590.48 and 1,494,194.24 is: 2,241,267.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,689,111.20 : 7,033,590.48 = 1,494,194.24 : x
  2. Step 2: Convert to fraction form
    4,689,111.20/7,033,590.48 = 1,494,194.24/x
  3. Step 3: Cross multiply
    4,689,111.20x = 7,033,590.48 × 1,494,194.24
  4. Step 4: Simplify right side
    4,689,111.20x = 10,509,550,381,734.84
  5. Step 5: Solve for x
    x = 10,509,550,381,734.84/4,689,111.20
  6. Step 6: Final answer
    x = 2,241,267.04

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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.