Home / 9,806,556.90-14,711,963.32-2,982,952.74

Finding the Fourth Proportional to 9,806,556.90, 14,711,963.32 and 2,982,952.74

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Solution

The fourth proportional to 9,806,556.90, 14,711,963.32 and 2,982,952.74 is: 4,475,076.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,806,556.90 : 14,711,963.32 = 2,982,952.74 : x
  2. Step 2: Convert to fraction form
    9,806,556.90/14,711,963.32 = 2,982,952.74/x
  3. Step 3: Cross multiply
    9,806,556.90x = 14,711,963.32 × 2,982,952.74
  4. Step 4: Simplify right side
    9,806,556.90x = 43,885,091,296,173.50
  5. Step 5: Solve for x
    x = 43,885,091,296,173.50/9,806,556.90
  6. Step 6: Final answer
    x = 4,475,076.39

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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.