Home / 2,263,700.02-3,124,349.76-1,297,477.90

Finding the Fourth Proportional to 2,263,700.02, 3,124,349.76 and 1,297,477.90

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Solution

The fourth proportional to 2,263,700.02, 3,124,349.76 and 1,297,477.90 is: 1,790,773.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,700.02 : 3,124,349.76 = 1,297,477.90 : x
  2. Step 2: Convert to fraction form
    2,263,700.02/3,124,349.76 = 1,297,477.90/x
  3. Step 3: Cross multiply
    2,263,700.02x = 3,124,349.76 × 1,297,477.90
  4. Step 4: Simplify right side
    2,263,700.02x = 4,053,774,765,470.30
  5. Step 5: Solve for x
    x = 4,053,774,765,470.30/2,263,700.02
  6. Step 6: Final answer
    x = 1,790,773.83

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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.