Home / 2,997,836.49-4,487,994.18-2,232,727.50

Finding the Fourth Proportional to 2,997,836.49, 4,487,994.18 and 2,232,727.50

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Solution

The fourth proportional to 2,997,836.49, 4,487,994.18 and 2,232,727.50 is: 3,342,566.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,836.49 : 4,487,994.18 = 2,232,727.50 : x
  2. Step 2: Convert to fraction form
    2,997,836.49/4,487,994.18 = 2,232,727.50/x
  3. Step 3: Cross multiply
    2,997,836.49x = 4,487,994.18 × 2,232,727.50
  4. Step 4: Simplify right side
    2,997,836.49x = 10,020,468,025,525.95
  5. Step 5: Solve for x
    x = 10,020,468,025,525.95/2,997,836.49
  6. Step 6: Final answer
    x = 3,342,566.57

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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.