Home / 4,790,779.22-7,187,301.52-1,552,311.54

Finding the Fourth Proportional to 4,790,779.22, 7,187,301.52 and 1,552,311.54

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Solution

The fourth proportional to 4,790,779.22, 7,187,301.52 and 1,552,311.54 is: 2,328,834.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,779.22 : 7,187,301.52 = 1,552,311.54 : x
  2. Step 2: Convert to fraction form
    4,790,779.22/7,187,301.52 = 1,552,311.54/x
  3. Step 3: Cross multiply
    4,790,779.22x = 7,187,301.52 × 1,552,311.54
  4. Step 4: Simplify right side
    4,790,779.22x = 11,156,931,087,074.76
  5. Step 5: Solve for x
    x = 11,156,931,087,074.76/4,790,779.22
  6. Step 6: Final answer
    x = 2,328,834.32

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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.