Home / 4,167,551.76-6,251,292.53-3,257,499.72

Finding the Fourth Proportional to 4,167,551.76, 6,251,292.53 and 3,257,499.72

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Solution

The fourth proportional to 4,167,551.76, 6,251,292.53 and 3,257,499.72 is: 4,886,222.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167,551.76 : 6,251,292.53 = 3,257,499.72 : x
  2. Step 2: Convert to fraction form
    4,167,551.76/6,251,292.53 = 3,257,499.72/x
  3. Step 3: Cross multiply
    4,167,551.76x = 6,251,292.53 × 3,257,499.72
  4. Step 4: Simplify right side
    4,167,551.76x = 20,363,583,638,598.87
  5. Step 5: Solve for x
    x = 20,363,583,638,598.87/4,167,551.76
  6. Step 6: Final answer
    x = 4,886,222.13

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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.