Home / 9,350,774.88-14,026,161.48-4,739,042.76

Finding the Fourth Proportional to 9,350,774.88, 14,026,161.48 and 4,739,042.76

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Solution

The fourth proportional to 9,350,774.88, 14,026,161.48 and 4,739,042.76 is: 7,108,563.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350,774.88 : 14,026,161.48 = 4,739,042.76 : x
  2. Step 2: Convert to fraction form
    9,350,774.88/14,026,161.48 = 4,739,042.76/x
  3. Step 3: Cross multiply
    9,350,774.88x = 14,026,161.48 × 4,739,042.76
  4. Step 4: Simplify right side
    9,350,774.88x = 66,470,578,968,672.48
  5. Step 5: Solve for x
    x = 66,470,578,968,672.48/9,350,774.88
  6. Step 6: Final answer
    x = 7,108,563.71

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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.