Home / 5,064,839.21-7,593,001.32-4,102,909.47

Finding the Fourth Proportional to 5,064,839.21, 7,593,001.32 and 4,102,909.47

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Solution

The fourth proportional to 5,064,839.21, 7,593,001.32 and 4,102,909.47 is: 6,150,915.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,064,839.21 : 7,593,001.32 = 4,102,909.47 : x
  2. Step 2: Convert to fraction form
    5,064,839.21/7,593,001.32 = 4,102,909.47/x
  3. Step 3: Cross multiply
    5,064,839.21x = 7,593,001.32 × 4,102,909.47
  4. Step 4: Simplify right side
    5,064,839.21x = 31,153,397,021,550.50
  5. Step 5: Solve for x
    x = 31,153,397,021,550.50/5,064,839.21
  6. Step 6: Final answer
    x = 6,150,915.31

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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.