Home / 8,435,594.88-11,641,127.08-4,568,120.24

Finding the Fourth Proportional to 8,435,594.88, 11,641,127.08 and 4,568,120.24

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Solution

The fourth proportional to 8,435,594.88, 11,641,127.08 and 4,568,120.24 is: 6,304,009.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,435,594.88 : 11,641,127.08 = 4,568,120.24 : x
  2. Step 2: Convert to fraction form
    8,435,594.88/11,641,127.08 = 4,568,120.24/x
  3. Step 3: Cross multiply
    8,435,594.88x = 11,641,127.08 × 4,568,120.24
  4. Step 4: Simplify right side
    8,435,594.88x = 53,178,068,230,560.10
  5. Step 5: Solve for x
    x = 53,178,068,230,560.10/8,435,594.88
  6. Step 6: Final answer
    x = 6,304,009.26

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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.