Home / 4,166,818.60-6,281,459.06-3,889,057.65

Finding the Fourth Proportional to 4,166,818.60, 6,281,459.06 and 3,889,057.65

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Solution

The fourth proportional to 4,166,818.60, 6,281,459.06 and 3,889,057.65 is: 5,862,735.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,818.60 : 6,281,459.06 = 3,889,057.65 : x
  2. Step 2: Convert to fraction form
    4,166,818.60/6,281,459.06 = 3,889,057.65/x
  3. Step 3: Cross multiply
    4,166,818.60x = 6,281,459.06 × 3,889,057.65
  4. Step 4: Simplify right side
    4,166,818.60x = 24,428,956,410,454.81
  5. Step 5: Solve for x
    x = 24,428,956,410,454.81/4,166,818.60
  6. Step 6: Final answer
    x = 5,862,735.77

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.