Home / 3,641,925.31-5,025,857.93-2,010,333.72

Finding the Fourth Proportional to 3,641,925.31, 5,025,857.93 and 2,010,333.72

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Solution

The fourth proportional to 3,641,925.31, 5,025,857.93 and 2,010,333.72 is: 2,774,261.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,925.31 : 5,025,857.93 = 2,010,333.72 : x
  2. Step 2: Convert to fraction form
    3,641,925.31/5,025,857.93 = 2,010,333.72/x
  3. Step 3: Cross multiply
    3,641,925.31x = 5,025,857.93 × 2,010,333.72
  4. Step 4: Simplify right side
    3,641,925.31x = 10,103,651,668,608.40
  5. Step 5: Solve for x
    x = 10,103,651,668,608.40/3,641,925.31
  6. Step 6: Final answer
    x = 2,774,261.09

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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.