Home / 10,922,167.04-15,072,485.28-6,027,434.24

Finding the Fourth Proportional to 10,922,167.04, 15,072,485.28 and 6,027,434.24

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Solution

The fourth proportional to 10,922,167.04, 15,072,485.28 and 6,027,434.24 is: 8,317,801.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,922,167.04 : 15,072,485.28 = 6,027,434.24 : x
  2. Step 2: Convert to fraction form
    10,922,167.04/15,072,485.28 = 6,027,434.24/x
  3. Step 3: Cross multiply
    10,922,167.04x = 15,072,485.28 × 6,027,434.24
  4. Step 4: Simplify right side
    10,922,167.04x = 90,848,413,858,567.98
  5. Step 5: Solve for x
    x = 90,848,413,858,567.98/10,922,167.04
  6. Step 6: Final answer
    x = 8,317,801.18

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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.