Home / 5,536,779.40-8,298,948.30-2,840,062.60

Finding the Fourth Proportional to 5,536,779.40, 8,298,948.30 and 2,840,062.60

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Solution

The fourth proportional to 5,536,779.40, 8,298,948.30 and 2,840,062.60 is: 4,256,902.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,779.40 : 8,298,948.30 = 2,840,062.60 : x
  2. Step 2: Convert to fraction form
    5,536,779.40/8,298,948.30 = 2,840,062.60/x
  3. Step 3: Cross multiply
    5,536,779.40x = 8,298,948.30 × 2,840,062.60
  4. Step 4: Simplify right side
    5,536,779.40x = 23,569,532,686,163.58
  5. Step 5: Solve for x
    x = 23,569,532,686,163.58/5,536,779.40
  6. Step 6: Final answer
    x = 4,256,902.97

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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.