Home / 3,569,264.96-5,342,602.78-2,288,160.32

Finding the Fourth Proportional to 3,569,264.96, 5,342,602.78 and 2,288,160.32

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Solution

The fourth proportional to 3,569,264.96, 5,342,602.78 and 2,288,160.32 is: 3,424,999.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,264.96 : 5,342,602.78 = 2,288,160.32 : x
  2. Step 2: Convert to fraction form
    3,569,264.96/5,342,602.78 = 2,288,160.32/x
  3. Step 3: Cross multiply
    3,569,264.96x = 5,342,602.78 × 2,288,160.32
  4. Step 4: Simplify right side
    3,569,264.96x = 12,224,731,686,717.69
  5. Step 5: Solve for x
    x = 12,224,731,686,717.69/3,569,264.96
  6. Step 6: Final answer
    x = 3,424,999.78

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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.