Home / 6,197,491.60-9,296,772.90-1,709,767.60

Finding the Fourth Proportional to 6,197,491.60, 9,296,772.90 and 1,709,767.60

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Solution

The fourth proportional to 6,197,491.60, 9,296,772.90 and 1,709,767.60 is: 2,564,799.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,491.60 : 9,296,772.90 = 1,709,767.60 : x
  2. Step 2: Convert to fraction form
    6,197,491.60/9,296,772.90 = 1,709,767.60/x
  3. Step 3: Cross multiply
    6,197,491.60x = 9,296,772.90 × 1,709,767.60
  4. Step 4: Simplify right side
    6,197,491.60x = 15,895,321,088,978.04
  5. Step 5: Solve for x
    x = 15,895,321,088,978.04/6,197,491.60
  6. Step 6: Final answer
    x = 2,564,799.13

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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.