Home / 9,557,156.76-14,337,833.06-7,025,135.64

Finding the Fourth Proportional to 9,557,156.76, 14,337,833.06 and 7,025,135.64

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Solution

The fourth proportional to 9,557,156.76, 14,337,833.06 and 7,025,135.64 is: 10,539,245.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,557,156.76 : 14,337,833.06 = 7,025,135.64 : x
  2. Step 2: Convert to fraction form
    9,557,156.76/14,337,833.06 = 7,025,135.64/x
  3. Step 3: Cross multiply
    9,557,156.76x = 14,337,833.06 × 7,025,135.64
  4. Step 4: Simplify right side
    9,557,156.76x = 100,725,222,030,176.25
  5. Step 5: Solve for x
    x = 100,725,222,030,176.25/9,557,156.76
  6. Step 6: Final answer
    x = 10,539,245.57

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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.