Home / 3,368,821.02-5,055,851.96-2,351,332.94

Finding the Fourth Proportional to 3,368,821.02, 5,055,851.96 and 2,351,332.94

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Solution

The fourth proportional to 3,368,821.02, 5,055,851.96 and 2,351,332.94 is: 3,528,828.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,821.02 : 5,055,851.96 = 2,351,332.94 : x
  2. Step 2: Convert to fraction form
    3,368,821.02/5,055,851.96 = 2,351,332.94/x
  3. Step 3: Cross multiply
    3,368,821.02x = 5,055,851.96 × 2,351,332.94
  4. Step 4: Simplify right side
    3,368,821.02x = 11,887,991,235,235.08
  5. Step 5: Solve for x
    x = 11,887,991,235,235.08/3,368,821.02
  6. Step 6: Final answer
    x = 3,528,828.38

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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.