Home / 8,984,666.61-13,475,020.68-2,593,530.90

Finding the Fourth Proportional to 8,984,666.61, 13,475,020.68 and 2,593,530.90

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Solution

The fourth proportional to 8,984,666.61, 13,475,020.68 and 2,593,530.90 is: 3,889,725.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,984,666.61 : 13,475,020.68 = 2,593,530.90 : x
  2. Step 2: Convert to fraction form
    8,984,666.61/13,475,020.68 = 2,593,530.90/x
  3. Step 3: Cross multiply
    8,984,666.61x = 13,475,020.68 × 2,593,530.90
  4. Step 4: Simplify right side
    8,984,666.61x = 34,947,882,511,719.01
  5. Step 5: Solve for x
    x = 34,947,882,511,719.01/8,984,666.61
  6. Step 6: Final answer
    x = 3,889,725.02

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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.