Home / 4,101,602.70-6,152,346.45-1,857,737.10

Finding the Fourth Proportional to 4,101,602.70, 6,152,346.45 and 1,857,737.10

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Solution

The fourth proportional to 4,101,602.70, 6,152,346.45 and 1,857,737.10 is: 2,786,579.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,602.70 : 6,152,346.45 = 1,857,737.10 : x
  2. Step 2: Convert to fraction form
    4,101,602.70/6,152,346.45 = 1,857,737.10/x
  3. Step 3: Cross multiply
    4,101,602.70x = 6,152,346.45 × 1,857,737.10
  4. Step 4: Simplify right side
    4,101,602.70x = 11,429,442,252,218.30
  5. Step 5: Solve for x
    x = 11,429,442,252,218.30/4,101,602.70
  6. Step 6: Final answer
    x = 2,786,579.56

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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.