Home / 1,595,182.48-2,392,773.72-648,331.36

Finding the Fourth Proportional to 1,595,182.48, 2,392,773.72 and 648,331.36

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Solution

The fourth proportional to 1,595,182.48, 2,392,773.72 and 648,331.36 is: 972,497.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,182.48 : 2,392,773.72 = 648,331.36 : x
  2. Step 2: Convert to fraction form
    1,595,182.48/2,392,773.72 = 648,331.36/x
  3. Step 3: Cross multiply
    1,595,182.48x = 2,392,773.72 × 648,331.36
  4. Step 4: Simplify right side
    1,595,182.48x = 1,551,310,240,059.86
  5. Step 5: Solve for x
    x = 1,551,310,240,059.86/1,595,182.48
  6. Step 6: Final answer
    x = 972,497.04

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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.