Home / 6,725,737.34-10,090,295.76-1,933,435.31

Finding the Fourth Proportional to 6,725,737.34, 10,090,295.76 and 1,933,435.31

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Solution

The fourth proportional to 6,725,737.34, 10,090,295.76 and 1,933,435.31 is: 2,900,638.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,725,737.34 : 10,090,295.76 = 1,933,435.31 : x
  2. Step 2: Convert to fraction form
    6,725,737.34/10,090,295.76 = 1,933,435.31/x
  3. Step 3: Cross multiply
    6,725,737.34x = 10,090,295.76 × 1,933,435.31
  4. Step 4: Simplify right side
    6,725,737.34x = 19,508,934,143,203.41
  5. Step 5: Solve for x
    x = 19,508,934,143,203.41/6,725,737.34
  6. Step 6: Final answer
    x = 2,900,638.72

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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.