Home / 9,372,877.18-14,061,021.63-4,255,384.66

Finding the Fourth Proportional to 9,372,877.18, 14,061,021.63 and 4,255,384.66

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Solution

The fourth proportional to 9,372,877.18, 14,061,021.63 and 4,255,384.66 is: 6,383,851.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,372,877.18 : 14,061,021.63 = 4,255,384.66 : x
  2. Step 2: Convert to fraction form
    9,372,877.18/14,061,021.63 = 4,255,384.66/x
  3. Step 3: Cross multiply
    9,372,877.18x = 14,061,021.63 × 4,255,384.66
  4. Step 4: Simplify right side
    9,372,877.18x = 59,835,055,748,230.20
  5. Step 5: Solve for x
    x = 59,835,055,748,230.20/9,372,877.18
  6. Step 6: Final answer
    x = 6,383,851.47

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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.