Home / 4,808,134.46-6,635,175.21-2,602,947.96

Finding the Fourth Proportional to 4,808,134.46, 6,635,175.21 and 2,602,947.96

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Solution

The fourth proportional to 4,808,134.46, 6,635,175.21 and 2,602,947.96 is: 3,592,040.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808,134.46 : 6,635,175.21 = 2,602,947.96 : x
  2. Step 2: Convert to fraction form
    4,808,134.46/6,635,175.21 = 2,602,947.96/x
  3. Step 3: Cross multiply
    4,808,134.46x = 6,635,175.21 × 2,602,947.96
  4. Step 4: Simplify right side
    4,808,134.46x = 17,271,015,764,097.33
  5. Step 5: Solve for x
    x = 17,271,015,764,097.33/4,808,134.46
  6. Step 6: Final answer
    x = 3,592,040.93

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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.