Home / 4,148,273-5,724,620.58-2,240,561

Finding the Fourth Proportional to 4,148,273, 5,724,620.58 and 2,240,561

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Solution

The fourth proportional to 4,148,273, 5,724,620.58 and 2,240,561 is: 3,091,976.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,273 : 5,724,620.58 = 2,240,561 : x
  2. Step 2: Convert to fraction form
    4,148,273/5,724,620.58 = 2,240,561/x
  3. Step 3: Cross multiply
    4,148,273x = 5,724,620.58 × 2,240,561
  4. Step 4: Simplify right side
    4,148,273x = 12,826,361,611,345.38
  5. Step 5: Solve for x
    x = 12,826,361,611,345.38/4,148,273
  6. Step 6: Final answer
    x = 3,091,976.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.