Home / 8,734,071.24-13,103,537.33-3,810,533.76

Finding the Fourth Proportional to 8,734,071.24, 13,103,537.33 and 3,810,533.76

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Solution

The fourth proportional to 8,734,071.24, 13,103,537.33 and 3,810,533.76 is: 5,716,861.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734,071.24 : 13,103,537.33 = 3,810,533.76 : x
  2. Step 2: Convert to fraction form
    8,734,071.24/13,103,537.33 = 3,810,533.76/x
  3. Step 3: Cross multiply
    8,734,071.24x = 13,103,537.33 × 3,810,533.76
  4. Step 4: Simplify right side
    8,734,071.24x = 49,931,471,415,760.35
  5. Step 5: Solve for x
    x = 49,931,471,415,760.35/8,734,071.24
  6. Step 6: Final answer
    x = 5,716,861.02

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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.