Home / 3,254,955.29-4,492,092.21-1,804,933.29

Finding the Fourth Proportional to 3,254,955.29, 4,492,092.21 and 1,804,933.29

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Solution

The fourth proportional to 3,254,955.29, 4,492,092.21 and 1,804,933.29 is: 2,490,948.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,955.29 : 4,492,092.21 = 1,804,933.29 : x
  2. Step 2: Convert to fraction form
    3,254,955.29/4,492,092.21 = 1,804,933.29/x
  3. Step 3: Cross multiply
    3,254,955.29x = 4,492,092.21 × 1,804,933.29
  4. Step 4: Simplify right side
    3,254,955.29x = 8,107,926,771,578.67
  5. Step 5: Solve for x
    x = 8,107,926,771,578.67/3,254,955.29
  6. Step 6: Final answer
    x = 2,490,948.74

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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.