Home / 5,829,719.45-8,745,700.01-2,235,206.06

Finding the Fourth Proportional to 5,829,719.45, 8,745,700.01 and 2,235,206.06

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Solution

The fourth proportional to 5,829,719.45, 8,745,700.01 and 2,235,206.06 is: 3,353,238.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829,719.45 : 8,745,700.01 = 2,235,206.06 : x
  2. Step 2: Convert to fraction form
    5,829,719.45/8,745,700.01 = 2,235,206.06/x
  3. Step 3: Cross multiply
    5,829,719.45x = 8,745,700.01 × 2,235,206.06
  4. Step 4: Simplify right side
    5,829,719.45x = 19,548,441,639,429.81
  5. Step 5: Solve for x
    x = 19,548,441,639,429.81/5,829,719.45
  6. Step 6: Final answer
    x = 3,353,238.83

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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.