Home / 3,332,421.08-4,598,762.94-1,804,528.28

Finding the Fourth Proportional to 3,332,421.08, 4,598,762.94 and 1,804,528.28

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Solution

The fourth proportional to 3,332,421.08, 4,598,762.94 and 1,804,528.28 is: 2,490,260.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,421.08 : 4,598,762.94 = 1,804,528.28 : x
  2. Step 2: Convert to fraction form
    3,332,421.08/4,598,762.94 = 1,804,528.28/x
  3. Step 3: Cross multiply
    3,332,421.08x = 4,598,762.94 × 1,804,528.28
  4. Step 4: Simplify right side
    3,332,421.08x = 8,298,597,778,245.94
  5. Step 5: Solve for x
    x = 8,298,597,778,245.94/3,332,421.08
  6. Step 6: Final answer
    x = 2,490,260.86

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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.