Home / 2,972,524.17-4,102,091.24-1,748,875.80

Finding the Fourth Proportional to 2,972,524.17, 4,102,091.24 and 1,748,875.80

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Solution

The fourth proportional to 2,972,524.17, 4,102,091.24 and 1,748,875.80 is: 2,413,453.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,972,524.17 : 4,102,091.24 = 1,748,875.80 : x
  2. Step 2: Convert to fraction form
    2,972,524.17/4,102,091.24 = 1,748,875.80/x
  3. Step 3: Cross multiply
    2,972,524.17x = 4,102,091.24 × 1,748,875.80
  4. Step 4: Simplify right side
    2,972,524.17x = 7,174,048,099,027.99
  5. Step 5: Solve for x
    x = 7,174,048,099,027.99/2,972,524.17
  6. Step 6: Final answer
    x = 2,413,453.24

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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.