Home / 9,151,615.94-13,727,362.35-2,328,130.58

Finding the Fourth Proportional to 9,151,615.94, 13,727,362.35 and 2,328,130.58

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Solution

The fourth proportional to 9,151,615.94, 13,727,362.35 and 2,328,130.58 is: 3,492,180.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,151,615.94 : 13,727,362.35 = 2,328,130.58 : x
  2. Step 2: Convert to fraction form
    9,151,615.94/13,727,362.35 = 2,328,130.58/x
  3. Step 3: Cross multiply
    9,151,615.94x = 13,727,362.35 × 2,328,130.58
  4. Step 4: Simplify right side
    9,151,615.94x = 31,959,092,069,775.66
  5. Step 5: Solve for x
    x = 31,959,092,069,775.66/9,151,615.94
  6. Step 6: Final answer
    x = 3,492,180.21

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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.