Home / 9,640,907.92-14,462,458.87-3,495,784.04

Finding the Fourth Proportional to 9,640,907.92, 14,462,458.87 and 3,495,784.04

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Solution

The fourth proportional to 9,640,907.92, 14,462,458.87 and 3,495,784.04 is: 5,244,073.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,640,907.92 : 14,462,458.87 = 3,495,784.04 : x
  2. Step 2: Convert to fraction form
    9,640,907.92/14,462,458.87 = 3,495,784.04/x
  3. Step 3: Cross multiply
    9,640,907.92x = 14,462,458.87 × 3,495,784.04
  4. Step 4: Simplify right side
    9,640,907.92x = 50,557,632,937,428.31
  5. Step 5: Solve for x
    x = 50,557,632,937,428.31/9,640,907.92
  6. Step 6: Final answer
    x = 5,244,073.83

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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.