Home / 2,670,908.58-4,010,365.08-2,312,185.91

Finding the Fourth Proportional to 2,670,908.58, 4,010,365.08 and 2,312,185.91

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Solution

The fourth proportional to 2,670,908.58, 4,010,365.08 and 2,312,185.91 is: 3,471,743.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,670,908.58 : 4,010,365.08 = 2,312,185.91 : x
  2. Step 2: Convert to fraction form
    2,670,908.58/4,010,365.08 = 2,312,185.91/x
  3. Step 3: Cross multiply
    2,670,908.58x = 4,010,365.08 × 2,312,185.91
  4. Step 4: Simplify right side
    2,670,908.58x = 9,272,709,611,880.20
  5. Step 5: Solve for x
    x = 9,272,709,611,880.20/2,670,908.58
  6. Step 6: Final answer
    x = 3,471,743.54

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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.