Home / 3,332,406.08-4,598,742.24-1,804,513.28

Finding the Fourth Proportional to 3,332,406.08, 4,598,742.24 and 1,804,513.28

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Solution

The fourth proportional to 3,332,406.08, 4,598,742.24 and 1,804,513.28 is: 2,490,240.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,406.08 : 4,598,742.24 = 1,804,513.28 : x
  2. Step 2: Convert to fraction form
    3,332,406.08/4,598,742.24 = 1,804,513.28/x
  3. Step 3: Cross multiply
    3,332,406.08x = 4,598,742.24 × 1,804,513.28
  4. Step 4: Simplify right side
    3,332,406.08x = 8,298,491,443,376.95
  5. Step 5: Solve for x
    x = 8,298,491,443,376.95/3,332,406.08
  6. Step 6: Final answer
    x = 2,490,240.16

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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.