Home / 5,451,984-7,523,789.28-3,004,683.17

Finding the Fourth Proportional to 5,451,984, 7,523,789.28 and 3,004,683.17

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Solution

The fourth proportional to 5,451,984, 7,523,789.28 and 3,004,683.17 is: 4,146,491.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,984 : 7,523,789.28 = 3,004,683.17 : x
  2. Step 2: Convert to fraction form
    5,451,984/7,523,789.28 = 3,004,683.17/x
  3. Step 3: Cross multiply
    5,451,984x = 7,523,789.28 × 3,004,683.17
  4. Step 4: Simplify right side
    5,451,984x = 22,606,602,986,623.47
  5. Step 5: Solve for x
    x = 22,606,602,986,623.47/5,451,984
  6. Step 6: Final answer
    x = 4,146,491.07

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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.