Home / 9,600,806.96-14,401,225.06-3,921,031.28

Finding the Fourth Proportional to 9,600,806.96, 14,401,225.06 and 3,921,031.28

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Solution

The fourth proportional to 9,600,806.96, 14,401,225.06 and 3,921,031.28 is: 5,881,552.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,806.96 : 14,401,225.06 = 3,921,031.28 : x
  2. Step 2: Convert to fraction form
    9,600,806.96/14,401,225.06 = 3,921,031.28/x
  3. Step 3: Cross multiply
    9,600,806.96x = 14,401,225.06 × 3,921,031.28
  4. Step 4: Simplify right side
    9,600,806.96x = 56,467,653,838,968.59
  5. Step 5: Solve for x
    x = 56,467,653,838,968.59/9,600,806.96
  6. Step 6: Final answer
    x = 5,881,552.88

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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.