Home / 3,302,726.92-4,557,779.28-1,852,499.86

Finding the Fourth Proportional to 3,302,726.92, 4,557,779.28 and 1,852,499.86

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Solution

The fourth proportional to 3,302,726.92, 4,557,779.28 and 1,852,499.86 is: 2,556,458.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,726.92 : 4,557,779.28 = 1,852,499.86 : x
  2. Step 2: Convert to fraction form
    3,302,726.92/4,557,779.28 = 1,852,499.86/x
  3. Step 3: Cross multiply
    3,302,726.92x = 4,557,779.28 × 1,852,499.86
  4. Step 4: Simplify right side
    3,302,726.92x = 8,443,285,478,110.90
  5. Step 5: Solve for x
    x = 8,443,285,478,110.90/3,302,726.92
  6. Step 6: Final answer
    x = 2,556,458.85

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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.