Home / 10,725,608.10-16,084,995.56-3,535,801.86

Finding the Fourth Proportional to 10,725,608.10, 16,084,995.56 and 3,535,801.86

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Solution

The fourth proportional to 10,725,608.10, 16,084,995.56 and 3,535,801.86 is: 5,302,576.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,725,608.10 : 16,084,995.56 = 3,535,801.86 : x
  2. Step 2: Convert to fraction form
    10,725,608.10/16,084,995.56 = 3,535,801.86/x
  3. Step 3: Cross multiply
    10,725,608.10x = 16,084,995.56 × 3,535,801.86
  4. Step 4: Simplify right side
    10,725,608.10x = 56,873,357,219,139.74
  5. Step 5: Solve for x
    x = 56,873,357,219,139.74/10,725,608.10
  6. Step 6: Final answer
    x = 5,302,576.48

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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.