Home / 9,600,818.49-14,401,242.31-3,921,042.80

Finding the Fourth Proportional to 9,600,818.49, 14,401,242.31 and 3,921,042.80

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Solution

The fourth proportional to 9,600,818.49, 14,401,242.31 and 3,921,042.80 is: 5,881,570.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,818.49 : 14,401,242.31 = 3,921,042.80 : x
  2. Step 2: Convert to fraction form
    9,600,818.49/14,401,242.31 = 3,921,042.80/x
  3. Step 3: Cross multiply
    9,600,818.49x = 14,401,242.31 × 3,921,042.80
  4. Step 4: Simplify right side
    9,600,818.49x = 56,467,887,398,674.66
  5. Step 5: Solve for x
    x = 56,467,887,398,674.66/9,600,818.49
  6. Step 6: Final answer
    x = 5,881,570.15

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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.