Home / 3,365,159.27-4,643,895.56-1,837,266.39

Finding the Fourth Proportional to 3,365,159.27, 4,643,895.56 and 1,837,266.39

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Solution

The fourth proportional to 3,365,159.27, 4,643,895.56 and 1,837,266.39 is: 2,535,414.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,159.27 : 4,643,895.56 = 1,837,266.39 : x
  2. Step 2: Convert to fraction form
    3,365,159.27/4,643,895.56 = 1,837,266.39/x
  3. Step 3: Cross multiply
    3,365,159.27x = 4,643,895.56 × 1,837,266.39
  4. Step 4: Simplify right side
    3,365,159.27x = 8,532,073,221,871.90
  5. Step 5: Solve for x
    x = 8,532,073,221,871.90/3,365,159.27
  6. Step 6: Final answer
    x = 2,535,414.39

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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.