Home / 9,824,930-14,721,102.36-5,975,107.76

Finding the Fourth Proportional to 9,824,930, 14,721,102.36 and 5,975,107.76

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Solution

The fourth proportional to 9,824,930, 14,721,102.36 and 5,975,107.76 is: 8,952,753.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,824,930 : 14,721,102.36 = 5,975,107.76 : x
  2. Step 2: Convert to fraction form
    9,824,930/14,721,102.36 = 5,975,107.76/x
  3. Step 3: Cross multiply
    9,824,930x = 14,721,102.36 × 5,975,107.76
  4. Step 4: Simplify right side
    9,824,930x = 87,960,172,946,990.31
  5. Step 5: Solve for x
    x = 87,960,172,946,990.31/9,824,930
  6. Step 6: Final answer
    x = 8,952,753.14

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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.