Home / 10,996,725.90-15,174,752.46-6,101,637.60

Finding the Fourth Proportional to 10,996,725.90, 15,174,752.46 and 6,101,637.60

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Solution

The fourth proportional to 10,996,725.90, 15,174,752.46 and 6,101,637.60 is: 8,419,855.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,996,725.90 : 15,174,752.46 = 6,101,637.60 : x
  2. Step 2: Convert to fraction form
    10,996,725.90/15,174,752.46 = 6,101,637.60/x
  3. Step 3: Cross multiply
    10,996,725.90x = 15,174,752.46 × 6,101,637.60
  4. Step 4: Simplify right side
    10,996,725.90x = 92,590,840,180,628.50
  5. Step 5: Solve for x
    x = 92,590,840,180,628.50/10,996,725.90
  6. Step 6: Final answer
    x = 8,419,855.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.