Home / 2,335,779.90-3,503,669.85-2,288,540.70

Finding the Fourth Proportional to 2,335,779.90, 3,503,669.85 and 2,288,540.70

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Solution

The fourth proportional to 2,335,779.90, 3,503,669.85 and 2,288,540.70 is: 3,432,811.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,779.90 : 3,503,669.85 = 2,288,540.70 : x
  2. Step 2: Convert to fraction form
    2,335,779.90/3,503,669.85 = 2,288,540.70/x
  3. Step 3: Cross multiply
    2,335,779.90x = 3,503,669.85 × 2,288,540.70
  4. Step 4: Simplify right side
    2,335,779.90x = 8,018,291,051,087.90
  5. Step 5: Solve for x
    x = 8,018,291,051,087.90/2,335,779.90
  6. Step 6: Final answer
    x = 3,432,811.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.