Home / 5,700,314.45-8,548,455.08-1,655,960.96

Finding the Fourth Proportional to 5,700,314.45, 8,548,455.08 and 1,655,960.96

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Solution

The fourth proportional to 5,700,314.45, 8,548,455.08 and 1,655,960.96 is: 2,483,355.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,314.45 : 8,548,455.08 = 1,655,960.96 : x
  2. Step 2: Convert to fraction form
    5,700,314.45/8,548,455.08 = 1,655,960.96/x
  3. Step 3: Cross multiply
    5,700,314.45x = 8,548,455.08 × 1,655,960.96
  4. Step 4: Simplify right side
    5,700,314.45x = 14,155,907,906,304.71
  5. Step 5: Solve for x
    x = 14,155,907,906,304.71/5,700,314.45
  6. Step 6: Final answer
    x = 2,483,355.62

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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.