Home / 3,365,161.27-4,643,898.31-1,837,268.39

Finding the Fourth Proportional to 3,365,161.27, 4,643,898.31 and 1,837,268.39

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Solution

The fourth proportional to 3,365,161.27, 4,643,898.31 and 1,837,268.39 is: 2,535,417.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,161.27 : 4,643,898.31 = 1,837,268.39 : x
  2. Step 2: Convert to fraction form
    3,365,161.27/4,643,898.31 = 1,837,268.39/x
  3. Step 3: Cross multiply
    3,365,161.27x = 4,643,898.31 × 1,837,268.39
  4. Step 4: Simplify right side
    3,365,161.27x = 8,532,087,571,337.42
  5. Step 5: Solve for x
    x = 8,532,087,571,337.42/3,365,161.27
  6. Step 6: Final answer
    x = 2,535,417.14

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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.