Home / 5,905,360.59-8,854,835.45-2,663,104.69

Finding the Fourth Proportional to 5,905,360.59, 8,854,835.45 and 2,663,104.69

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Solution

The fourth proportional to 5,905,360.59, 8,854,835.45 and 2,663,104.69 is: 3,993,211.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,905,360.59 : 8,854,835.45 = 2,663,104.69 : x
  2. Step 2: Convert to fraction form
    5,905,360.59/8,854,835.45 = 2,663,104.69/x
  3. Step 3: Cross multiply
    5,905,360.59x = 8,854,835.45 × 2,663,104.69
  4. Step 4: Simplify right side
    5,905,360.59x = 23,581,353,813,826.29
  5. Step 5: Solve for x
    x = 23,581,353,813,826.29/5,905,360.59
  6. Step 6: Final answer
    x = 3,993,211.50

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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.