Home / 1,594,553.20-2,391,829.80-648,602.80

Finding the Fourth Proportional to 1,594,553.20, 2,391,829.80 and 648,602.80

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Solution

The fourth proportional to 1,594,553.20, 2,391,829.80 and 648,602.80 is: 972,904.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,553.20 : 2,391,829.80 = 648,602.80 : x
  2. Step 2: Convert to fraction form
    1,594,553.20/2,391,829.80 = 648,602.80/x
  3. Step 3: Cross multiply
    1,594,553.20x = 2,391,829.80 × 648,602.80
  4. Step 4: Simplify right side
    1,594,553.20x = 1,551,347,505,403.44
  5. Step 5: Solve for x
    x = 1,551,347,505,403.44/1,594,553.20
  6. Step 6: Final answer
    x = 972,904.20

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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.