Home / 7,952,283.92-10,980,623.58-6,482,423.10

Finding the Fourth Proportional to 7,952,283.92, 10,980,623.58 and 6,482,423.10

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Solution

The fourth proportional to 7,952,283.92, 10,980,623.58 and 6,482,423.10 is: 8,951,019.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,952,283.92 : 10,980,623.58 = 6,482,423.10 : x
  2. Step 2: Convert to fraction form
    7,952,283.92/10,980,623.58 = 6,482,423.10/x
  3. Step 3: Cross multiply
    7,952,283.92x = 10,980,623.58 × 6,482,423.10
  4. Step 4: Simplify right side
    7,952,283.92x = 71,181,047,947,396.69
  5. Step 5: Solve for x
    x = 71,181,047,947,396.69/7,952,283.92
  6. Step 6: Final answer
    x = 8,951,019.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.