Home / 3,066,153.40-4,597,537.20-1,423,039.24

Finding the Fourth Proportional to 3,066,153.40, 4,597,537.20 and 1,423,039.24

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Solution

The fourth proportional to 3,066,153.40, 4,597,537.20 and 1,423,039.24 is: 2,133,773.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,153.40 : 4,597,537.20 = 1,423,039.24 : x
  2. Step 2: Convert to fraction form
    3,066,153.40/4,597,537.20 = 1,423,039.24/x
  3. Step 3: Cross multiply
    3,066,153.40x = 4,597,537.20 × 1,423,039.24
  4. Step 4: Simplify right side
    3,066,153.40x = 6,542,475,842,959.73
  5. Step 5: Solve for x
    x = 6,542,475,842,959.73/3,066,153.40
  6. Step 6: Final answer
    x = 2,133,773.16

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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.