Home / 3,662,473.80-5,493,710.70-2,387,015.40

Finding the Fourth Proportional to 3,662,473.80, 5,493,710.70 and 2,387,015.40

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Solution

The fourth proportional to 3,662,473.80, 5,493,710.70 and 2,387,015.40 is: 3,580,523.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,473.80 : 5,493,710.70 = 2,387,015.40 : x
  2. Step 2: Convert to fraction form
    3,662,473.80/5,493,710.70 = 2,387,015.40/x
  3. Step 3: Cross multiply
    3,662,473.80x = 5,493,710.70 × 2,387,015.40
  4. Step 4: Simplify right side
    3,662,473.80x = 13,113,572,044,044.78
  5. Step 5: Solve for x
    x = 13,113,572,044,044.78/3,662,473.80
  6. Step 6: Final answer
    x = 3,580,523.10

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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.