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Finding the Fourth Proportional to 5,592,860.52, 8,387,927.55 and 1,549,243.32

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Solution

The fourth proportional to 5,592,860.52, 8,387,927.55 and 1,549,243.32 is: 2,323,487.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,860.52 : 8,387,927.55 = 1,549,243.32 : x
  2. Step 2: Convert to fraction form
    5,592,860.52/8,387,927.55 = 1,549,243.32/x
  3. Step 3: Cross multiply
    5,592,860.52x = 8,387,927.55 × 1,549,243.32
  4. Step 4: Simplify right side
    5,592,860.52x = 12,994,940,725,481.47
  5. Step 5: Solve for x
    x = 12,994,940,725,481.47/5,592,860.52
  6. Step 6: Final answer
    x = 2,323,487.36

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.