Home / 3,272,535.42-4,516,055.79-1,802,415.74

Finding the Fourth Proportional to 3,272,535.42, 4,516,055.79 and 1,802,415.74

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Solution

The fourth proportional to 3,272,535.42, 4,516,055.79 and 1,802,415.74 is: 2,487,309.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,535.42 : 4,516,055.79 = 1,802,415.74 : x
  2. Step 2: Convert to fraction form
    3,272,535.42/4,516,055.79 = 1,802,415.74/x
  3. Step 3: Cross multiply
    3,272,535.42x = 4,516,055.79 × 1,802,415.74
  4. Step 4: Simplify right side
    3,272,535.42x = 8,139,810,016,033.86
  5. Step 5: Solve for x
    x = 8,139,810,016,033.86/3,272,535.42
  6. Step 6: Final answer
    x = 2,487,309.98

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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.