Home / 2,473,998.48-3,414,060-1,455,468.72

Finding the Fourth Proportional to 2,473,998.48, 3,414,060 and 1,455,468.72

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Solution

The fourth proportional to 2,473,998.48, 3,414,060 and 1,455,468.72 is: 2,008,512.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,998.48 : 3,414,060 = 1,455,468.72 : x
  2. Step 2: Convert to fraction form
    2,473,998.48/3,414,060 = 1,455,468.72/x
  3. Step 3: Cross multiply
    2,473,998.48x = 3,414,060 × 1,455,468.72
  4. Step 4: Simplify right side
    2,473,998.48x = 4,969,057,538,203.20
  5. Step 5: Solve for x
    x = 4,969,057,538,203.20/2,473,998.48
  6. Step 6: Final answer
    x = 2,008,512.77

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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.