Home / 3,620,127.16-4,995,484.14-2,092,333.24

Finding the Fourth Proportional to 3,620,127.16, 4,995,484.14 and 2,092,333.24

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Solution

The fourth proportional to 3,620,127.16, 4,995,484.14 and 2,092,333.24 is: 2,887,251.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,620,127.16 : 4,995,484.14 = 2,092,333.24 : x
  2. Step 2: Convert to fraction form
    3,620,127.16/4,995,484.14 = 2,092,333.24/x
  3. Step 3: Cross multiply
    3,620,127.16x = 4,995,484.14 × 2,092,333.24
  4. Step 4: Simplify right side
    3,620,127.16x = 10,452,217,516,014.81
  5. Step 5: Solve for x
    x = 10,452,217,516,014.81/3,620,127.16
  6. Step 6: Final answer
    x = 2,887,251.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.