Home / 5,576,308.20-8,364,812.22-1,789,707.24

Finding the Fourth Proportional to 5,576,308.20, 8,364,812.22 and 1,789,707.24

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Solution

The fourth proportional to 5,576,308.20, 8,364,812.22 and 1,789,707.24 is: 2,684,673.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,308.20 : 8,364,812.22 = 1,789,707.24 : x
  2. Step 2: Convert to fraction form
    5,576,308.20/8,364,812.22 = 1,789,707.24/x
  3. Step 3: Cross multiply
    5,576,308.20x = 8,364,812.22 × 1,789,707.24
  4. Step 4: Simplify right side
    5,576,308.20x = 14,970,564,991,374.47
  5. Step 5: Solve for x
    x = 14,970,564,991,374.47/5,576,308.20
  6. Step 6: Final answer
    x = 2,684,673.17

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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.