Home / 6,197,500.60-9,296,786.40-1,709,776.60

Finding the Fourth Proportional to 6,197,500.60, 9,296,786.40 and 1,709,776.60

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Solution

The fourth proportional to 6,197,500.60, 9,296,786.40 and 1,709,776.60 is: 2,564,812.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,500.60 : 9,296,786.40 = 1,709,776.60 : x
  2. Step 2: Convert to fraction form
    6,197,500.60/9,296,786.40 = 1,709,776.60/x
  3. Step 3: Cross multiply
    6,197,500.60x = 9,296,786.40 × 1,709,776.60
  4. Step 4: Simplify right side
    6,197,500.60x = 15,895,427,841,918.24
  5. Step 5: Solve for x
    x = 15,895,427,841,918.24/6,197,500.60
  6. Step 6: Final answer
    x = 2,564,812.63

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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.