Home / 3,414,096.65-4,711,398.36-1,865,325.08

Finding the Fourth Proportional to 3,414,096.65, 4,711,398.36 and 1,865,325.08

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Solution

The fourth proportional to 3,414,096.65, 4,711,398.36 and 1,865,325.08 is: 2,574,118.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,096.65 : 4,711,398.36 = 1,865,325.08 : x
  2. Step 2: Convert to fraction form
    3,414,096.65/4,711,398.36 = 1,865,325.08/x
  3. Step 3: Cross multiply
    3,414,096.65x = 4,711,398.36 × 1,865,325.08
  4. Step 4: Simplify right side
    3,414,096.65x = 8,788,289,499,221.88
  5. Step 5: Solve for x
    x = 8,788,289,499,221.88/3,414,096.65
  6. Step 6: Final answer
    x = 2,574,118.55

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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.