Home / 3,624,417.15-5,001,561.15-1,992,727.44

Finding the Fourth Proportional to 3,624,417.15, 5,001,561.15 and 1,992,727.44

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Solution

The fourth proportional to 3,624,417.15, 5,001,561.15 and 1,992,727.44 is: 2,749,889.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,417.15 : 5,001,561.15 = 1,992,727.44 : x
  2. Step 2: Convert to fraction form
    3,624,417.15/5,001,561.15 = 1,992,727.44/x
  3. Step 3: Cross multiply
    3,624,417.15x = 5,001,561.15 × 1,992,727.44
  4. Step 4: Simplify right side
    3,624,417.15x = 9,966,748,146,442.96
  5. Step 5: Solve for x
    x = 9,966,748,146,442.96/3,624,417.15
  6. Step 6: Final answer
    x = 2,749,889.91

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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.