Home / 4,641,888.48-6,962,813.28-2,619,211.56

Finding the Fourth Proportional to 4,641,888.48, 6,962,813.28 and 2,619,211.56

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Solution

The fourth proportional to 4,641,888.48, 6,962,813.28 and 2,619,211.56 is: 3,928,806.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,888.48 : 6,962,813.28 = 2,619,211.56 : x
  2. Step 2: Convert to fraction form
    4,641,888.48/6,962,813.28 = 2,619,211.56/x
  3. Step 3: Cross multiply
    4,641,888.48x = 6,962,813.28 × 2,619,211.56
  4. Step 4: Simplify right side
    4,641,888.48x = 18,237,081,033,097.52
  5. Step 5: Solve for x
    x = 18,237,081,033,097.52/4,641,888.48
  6. Step 6: Final answer
    x = 3,928,806.37

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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.