Home / 5,242,500.48-7,860,094.79-2,323,005.48

Finding the Fourth Proportional to 5,242,500.48, 7,860,094.79 and 2,323,005.48

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Solution

The fourth proportional to 5,242,500.48, 7,860,094.79 and 2,323,005.48 is: 3,482,888.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,242,500.48 : 7,860,094.79 = 2,323,005.48 : x
  2. Step 2: Convert to fraction form
    5,242,500.48/7,860,094.79 = 2,323,005.48/x
  3. Step 3: Cross multiply
    5,242,500.48x = 7,860,094.79 × 2,323,005.48
  4. Step 4: Simplify right side
    5,242,500.48x = 18,259,043,236,996.49
  5. Step 5: Solve for x
    x = 18,259,043,236,996.49/5,242,500.48
  6. Step 6: Final answer
    x = 3,482,888.23

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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.