Home / 6,160,093.79-9,239,434.75-1,611,581.52

Finding the Fourth Proportional to 6,160,093.79, 9,239,434.75 and 1,611,581.52

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Solution

The fourth proportional to 6,160,093.79, 9,239,434.75 and 1,611,581.52 is: 2,417,187.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,093.79 : 9,239,434.75 = 1,611,581.52 : x
  2. Step 2: Convert to fraction form
    6,160,093.79/9,239,434.75 = 1,611,581.52/x
  3. Step 3: Cross multiply
    6,160,093.79x = 9,239,434.75 × 1,611,581.52
  4. Step 4: Simplify right side
    6,160,093.79x = 14,890,102,273,971.21
  5. Step 5: Solve for x
    x = 14,890,102,273,971.21/6,160,093.79
  6. Step 6: Final answer
    x = 2,417,187.59

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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.