Home / 2,703,203.28-4,046,726.20-1,635,014.48

Finding the Fourth Proportional to 2,703,203.28, 4,046,726.20 and 1,635,014.48

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Solution

The fourth proportional to 2,703,203.28, 4,046,726.20 and 1,635,014.48 is: 2,447,635.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,203.28 : 4,046,726.20 = 1,635,014.48 : x
  2. Step 2: Convert to fraction form
    2,703,203.28/4,046,726.20 = 1,635,014.48/x
  3. Step 3: Cross multiply
    2,703,203.28x = 4,046,726.20 × 1,635,014.48
  4. Step 4: Simplify right side
    2,703,203.28x = 6,616,455,933,595.38
  5. Step 5: Solve for x
    x = 6,616,455,933,595.38/2,703,203.28
  6. Step 6: Final answer
    x = 2,447,635.36

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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.