Home / 4,166,818.59-6,281,459.03-3,889,057.63

Finding the Fourth Proportional to 4,166,818.59, 6,281,459.03 and 3,889,057.63

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Solution

The fourth proportional to 4,166,818.59, 6,281,459.03 and 3,889,057.63 is: 5,862,735.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,818.59 : 6,281,459.03 = 3,889,057.63 : x
  2. Step 2: Convert to fraction form
    4,166,818.59/6,281,459.03 = 3,889,057.63/x
  3. Step 3: Cross multiply
    4,166,818.59x = 6,281,459.03 × 3,889,057.63
  4. Step 4: Simplify right side
    4,166,818.59x = 24,428,956,168,153.90
  5. Step 5: Solve for x
    x = 24,428,956,168,153.90/4,166,818.59
  6. Step 6: Final answer
    x = 5,862,735.72

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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.