Home / 3,317,579.02-4,977,158.26-1,073,717.02

Finding the Fourth Proportional to 3,317,579.02, 4,977,158.26 and 1,073,717.02

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Solution

The fourth proportional to 3,317,579.02, 4,977,158.26 and 1,073,717.02 is: 1,610,831.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,579.02 : 4,977,158.26 = 1,073,717.02 : x
  2. Step 2: Convert to fraction form
    3,317,579.02/4,977,158.26 = 1,073,717.02/x
  3. Step 3: Cross multiply
    3,317,579.02x = 4,977,158.26 × 1,073,717.02
  4. Step 4: Simplify right side
    3,317,579.02x = 5,344,059,534,995.59
  5. Step 5: Solve for x
    x = 5,344,059,534,995.59/3,317,579.02
  6. Step 6: Final answer
    x = 1,610,831.12

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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.