Home / 2,477,796.48-3,717,740.16-1,354,553.28

Finding the Fourth Proportional to 2,477,796.48, 3,717,740.16 and 1,354,553.28

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Solution

The fourth proportional to 2,477,796.48, 3,717,740.16 and 1,354,553.28 is: 2,032,401.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,796.48 : 3,717,740.16 = 1,354,553.28 : x
  2. Step 2: Convert to fraction form
    2,477,796.48/3,717,740.16 = 1,354,553.28/x
  3. Step 3: Cross multiply
    2,477,796.48x = 3,717,740.16 × 1,354,553.28
  4. Step 4: Simplify right side
    2,477,796.48x = 5,035,877,127,915.73
  5. Step 5: Solve for x
    x = 5,035,877,127,915.73/2,477,796.48
  6. Step 6: Final answer
    x = 2,032,401.44

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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.