Home / 10,574,049.92-15,861,090-2,595,873.92

Finding the Fourth Proportional to 10,574,049.92, 15,861,090 and 2,595,873.92

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Solution

The fourth proportional to 10,574,049.92, 15,861,090 and 2,595,873.92 is: 3,893,814.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,574,049.92 : 15,861,090 = 2,595,873.92 : x
  2. Step 2: Convert to fraction form
    10,574,049.92/15,861,090 = 2,595,873.92/x
  3. Step 3: Cross multiply
    10,574,049.92x = 15,861,090 × 2,595,873.92
  4. Step 4: Simplify right side
    10,574,049.92x = 41,173,389,873,772.80
  5. Step 5: Solve for x
    x = 41,173,389,873,772.80/10,574,049.92
  6. Step 6: Final answer
    x = 3,893,814.59

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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.