Home / 2,831,330.92-4,244,488.86-2,030,598.76

Finding the Fourth Proportional to 2,831,330.92, 4,244,488.86 and 2,030,598.76

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Solution

The fourth proportional to 2,831,330.92, 4,244,488.86 and 2,030,598.76 is: 3,044,099.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,831,330.92 : 4,244,488.86 = 2,030,598.76 : x
  2. Step 2: Convert to fraction form
    2,831,330.92/4,244,488.86 = 2,030,598.76/x
  3. Step 3: Cross multiply
    2,831,330.92x = 4,244,488.86 × 2,030,598.76
  4. Step 4: Simplify right side
    2,831,330.92x = 8,618,853,815,949.82
  5. Step 5: Solve for x
    x = 8,618,853,815,949.82/2,831,330.92
  6. Step 6: Final answer
    x = 3,044,099.77

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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.