Home / 3,731,998.52-5,598,252.16-1,269,011.58

Finding the Fourth Proportional to 3,731,998.52, 5,598,252.16 and 1,269,011.58

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Solution

The fourth proportional to 3,731,998.52, 5,598,252.16 and 1,269,011.58 is: 1,903,603.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,731,998.52 : 5,598,252.16 = 1,269,011.58 : x
  2. Step 2: Convert to fraction form
    3,731,998.52/5,598,252.16 = 1,269,011.58/x
  3. Step 3: Cross multiply
    3,731,998.52x = 5,598,252.16 × 1,269,011.58
  4. Step 4: Simplify right side
    3,731,998.52x = 7,104,246,818,800.01
  5. Step 5: Solve for x
    x = 7,104,246,818,800.01/3,731,998.52
  6. Step 6: Final answer
    x = 1,903,603.87

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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.