Home / 3,254,833.32-4,492,134.98-1,804,851.24

Finding the Fourth Proportional to 3,254,833.32, 4,492,134.98 and 1,804,851.24

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Solution

The fourth proportional to 3,254,833.32, 4,492,134.98 and 1,804,851.24 is: 2,490,952.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,833.32 : 4,492,134.98 = 1,804,851.24 : x
  2. Step 2: Convert to fraction form
    3,254,833.32/4,492,134.98 = 1,804,851.24/x
  3. Step 3: Cross multiply
    3,254,833.32x = 4,492,134.98 × 1,804,851.24
  4. Step 4: Simplify right side
    3,254,833.32x = 8,107,635,388,900.38
  5. Step 5: Solve for x
    x = 8,107,635,388,900.38/3,254,833.32
  6. Step 6: Final answer
    x = 2,490,952.56

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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.