Home / 9,600,818.92-14,401,242.96-3,921,043.23

Finding the Fourth Proportional to 9,600,818.92, 14,401,242.96 and 3,921,043.23

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Solution

The fourth proportional to 9,600,818.92, 14,401,242.96 and 3,921,043.23 is: 5,881,570.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,818.92 : 14,401,242.96 = 3,921,043.23 : x
  2. Step 2: Convert to fraction form
    9,600,818.92/14,401,242.96 = 3,921,043.23/x
  3. Step 3: Cross multiply
    9,600,818.92x = 14,401,242.96 × 3,921,043.23
  4. Step 4: Simplify right side
    9,600,818.92x = 56,467,896,211,893.16
  5. Step 5: Solve for x
    x = 56,467,896,211,893.16/9,600,818.92
  6. Step 6: Final answer
    x = 5,881,570.80

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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.