Home / 8,464,124.94-11,684,066.85-5,714,537.04

Finding the Fourth Proportional to 8,464,124.94, 11,684,066.85 and 5,714,537.04

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Solution

The fourth proportional to 8,464,124.94, 11,684,066.85 and 5,714,537.04 is: 7,888,474.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,464,124.94 : 11,684,066.85 = 5,714,537.04 : x
  2. Step 2: Convert to fraction form
    8,464,124.94/11,684,066.85 = 5,714,537.04/x
  3. Step 3: Cross multiply
    8,464,124.94x = 11,684,066.85 × 5,714,537.04
  4. Step 4: Simplify right side
    8,464,124.94x = 66,769,032,792,161.12
  5. Step 5: Solve for x
    x = 66,769,032,792,161.12/8,464,124.94
  6. Step 6: Final answer
    x = 7,888,474.39

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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.