Home / 5,569,206.52-8,353,817.08-1,525,729.84

Finding the Fourth Proportional to 5,569,206.52, 8,353,817.08 and 1,525,729.84

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Solution

The fourth proportional to 5,569,206.52, 8,353,817.08 and 1,525,729.84 is: 2,288,596.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,206.52 : 8,353,817.08 = 1,525,729.84 : x
  2. Step 2: Convert to fraction form
    5,569,206.52/8,353,817.08 = 1,525,729.84/x
  3. Step 3: Cross multiply
    5,569,206.52x = 8,353,817.08 × 1,525,729.84
  4. Step 4: Simplify right side
    5,569,206.52x = 12,745,667,996,857.67
  5. Step 5: Solve for x
    x = 12,745,667,996,857.67/5,569,206.52
  6. Step 6: Final answer
    x = 2,288,596.76

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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.