Home / 9,795,654.70-14,693,628.63-3,730,721.38

Finding the Fourth Proportional to 9,795,654.70, 14,693,628.63 and 3,730,721.38

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Solution

The fourth proportional to 9,795,654.70, 14,693,628.63 and 3,730,721.38 is: 5,596,137.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,795,654.70 : 14,693,628.63 = 3,730,721.38 : x
  2. Step 2: Convert to fraction form
    9,795,654.70/14,693,628.63 = 3,730,721.38/x
  3. Step 3: Cross multiply
    9,795,654.70x = 14,693,628.63 × 3,730,721.38
  4. Step 4: Simplify right side
    9,795,654.70x = 54,817,834,479,721.11
  5. Step 5: Solve for x
    x = 54,817,834,479,721.11/9,795,654.70
  6. Step 6: Final answer
    x = 5,596,137.90

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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.