Home / 1,645,497.28-2,468,615.28-580,548.16

Finding the Fourth Proportional to 1,645,497.28, 2,468,615.28 and 580,548.16

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Solution

The fourth proportional to 1,645,497.28, 2,468,615.28 and 580,548.16 is: 870,952.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,645,497.28 : 2,468,615.28 = 580,548.16 : x
  2. Step 2: Convert to fraction form
    1,645,497.28/2,468,615.28 = 580,548.16/x
  3. Step 3: Cross multiply
    1,645,497.28x = 2,468,615.28 × 580,548.16
  4. Step 4: Simplify right side
    1,645,497.28x = 1,433,150,058,551.88
  5. Step 5: Solve for x
    x = 1,433,150,058,551.88/1,645,497.28
  6. Step 6: Final answer
    x = 870,952.55

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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.