Home / 3,272,974.37-4,516,578.65-1,822,730.93

Finding the Fourth Proportional to 3,272,974.37, 4,516,578.65 and 1,822,730.93

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Solution

The fourth proportional to 3,272,974.37, 4,516,578.65 and 1,822,730.93 is: 2,515,298.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,974.37 : 4,516,578.65 = 1,822,730.93 : x
  2. Step 2: Convert to fraction form
    3,272,974.37/4,516,578.65 = 1,822,730.93/x
  3. Step 3: Cross multiply
    3,272,974.37x = 4,516,578.65 × 1,822,730.93
  4. Step 4: Simplify right side
    3,272,974.37x = 8,232,507,585,106.58
  5. Step 5: Solve for x
    x = 8,232,507,585,106.58/3,272,974.37
  6. Step 6: Final answer
    x = 2,515,298.52

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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.