Home / 2,077,228.48-3,116,000.32-560,889.34

Finding the Fourth Proportional to 2,077,228.48, 3,116,000.32 and 560,889.34

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Solution

The fourth proportional to 2,077,228.48, 3,116,000.32 and 560,889.34 is: 841,376.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,228.48 : 3,116,000.32 = 560,889.34 : x
  2. Step 2: Convert to fraction form
    2,077,228.48/3,116,000.32 = 560,889.34/x
  3. Step 3: Cross multiply
    2,077,228.48x = 3,116,000.32 × 560,889.34
  4. Step 4: Simplify right side
    2,077,228.48x = 1,747,731,374,414.87
  5. Step 5: Solve for x
    x = 1,747,731,374,414.87/2,077,228.48
  6. Step 6: Final answer
    x = 841,376.57

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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.