Home / 5,437,283.28-8,159,472.72-2,028,297.04

Finding the Fourth Proportional to 5,437,283.28, 8,159,472.72 and 2,028,297.04

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Solution

The fourth proportional to 5,437,283.28, 8,159,472.72 and 2,028,297.04 is: 3,043,769.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,437,283.28 : 8,159,472.72 = 2,028,297.04 : x
  2. Step 2: Convert to fraction form
    5,437,283.28/8,159,472.72 = 2,028,297.04/x
  3. Step 3: Cross multiply
    5,437,283.28x = 8,159,472.72 × 2,028,297.04
  4. Step 4: Simplify right side
    5,437,283.28x = 16,549,834,365,936.75
  5. Step 5: Solve for x
    x = 16,549,834,365,936.75/5,437,283.28
  6. Step 6: Final answer
    x = 3,043,769.01

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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.