Home / 7,425,270-11,137,913.81-2,033,966.90

Finding the Fourth Proportional to 7,425,270, 11,137,913.81 and 2,033,966.90

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Solution

The fourth proportional to 7,425,270, 11,137,913.81 and 2,033,966.90 is: 3,050,952.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,270 : 11,137,913.81 = 2,033,966.90 : x
  2. Step 2: Convert to fraction form
    7,425,270/11,137,913.81 = 2,033,966.90/x
  3. Step 3: Cross multiply
    7,425,270x = 11,137,913.81 × 2,033,966.90
  4. Step 4: Simplify right side
    7,425,270x = 22,654,148,049,895.21
  5. Step 5: Solve for x
    x = 22,654,148,049,895.21/7,425,270
  6. Step 6: Final answer
    x = 3,050,952.77

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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.