Home / 3,641,817.95-5,025,709.06-2,010,225.77

Finding the Fourth Proportional to 3,641,817.95, 5,025,709.06 and 2,010,225.77

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Solution

The fourth proportional to 3,641,817.95, 5,025,709.06 and 2,010,225.77 is: 2,774,111.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,817.95 : 5,025,709.06 = 2,010,225.77 : x
  2. Step 2: Convert to fraction form
    3,641,817.95/5,025,709.06 = 2,010,225.77/x
  3. Step 3: Cross multiply
    3,641,817.95x = 5,025,709.06 × 2,010,225.77
  4. Step 4: Simplify right side
    3,641,817.95x = 10,102,809,834,780.37
  5. Step 5: Solve for x
    x = 10,102,809,834,780.37/3,641,817.95
  6. Step 6: Final answer
    x = 2,774,111.72

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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.