Home / 9,963,912.20-14,948,492.70-3,573,498.20

Finding the Fourth Proportional to 9,963,912.20, 14,948,492.70 and 3,573,498.20

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Solution

The fourth proportional to 9,963,912.20, 14,948,492.70 and 3,573,498.20 is: 5,361,188.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,963,912.20 : 14,948,492.70 = 3,573,498.20 : x
  2. Step 2: Convert to fraction form
    9,963,912.20/14,948,492.70 = 3,573,498.20/x
  3. Step 3: Cross multiply
    9,963,912.20x = 14,948,492.70 × 3,573,498.20
  4. Step 4: Simplify right side
    9,963,912.20x = 53,418,411,756,163.14
  5. Step 5: Solve for x
    x = 53,418,411,756,163.14/9,963,912.20
  6. Step 6: Final answer
    x = 5,361,188.53

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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.