Home / 6,216,371.34-9,325,818.18-1,955,548.59

Finding the Fourth Proportional to 6,216,371.34, 9,325,818.18 and 1,955,548.59

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Solution

The fourth proportional to 6,216,371.34, 9,325,818.18 and 1,955,548.59 is: 2,933,719.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,371.34 : 9,325,818.18 = 1,955,548.59 : x
  2. Step 2: Convert to fraction form
    6,216,371.34/9,325,818.18 = 1,955,548.59/x
  3. Step 3: Cross multiply
    6,216,371.34x = 9,325,818.18 × 1,955,548.59
  4. Step 4: Simplify right side
    6,216,371.34x = 18,237,090,592,495.37
  5. Step 5: Solve for x
    x = 18,237,090,592,495.37/6,216,371.34
  6. Step 6: Final answer
    x = 2,933,719.62

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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.