Home / 3,062,561.85-4,588,788.02-1,779,567.92

Finding the Fourth Proportional to 3,062,561.85, 4,588,788.02 and 1,779,567.92

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Solution

The fourth proportional to 3,062,561.85, 4,588,788.02 and 1,779,567.92 is: 2,666,414.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,561.85 : 4,588,788.02 = 1,779,567.92 : x
  2. Step 2: Convert to fraction form
    3,062,561.85/4,588,788.02 = 1,779,567.92/x
  3. Step 3: Cross multiply
    3,062,561.85x = 4,588,788.02 × 1,779,567.92
  4. Step 4: Simplify right side
    3,062,561.85x = 8,166,059,920,230.54
  5. Step 5: Solve for x
    x = 8,166,059,920,230.54/3,062,561.85
  6. Step 6: Final answer
    x = 2,666,414.69

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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.