Home / 4,419,723.48-6,099,157.14-2,485,985.40

Finding the Fourth Proportional to 4,419,723.48, 6,099,157.14 and 2,485,985.40

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Solution

The fourth proportional to 4,419,723.48, 6,099,157.14 and 2,485,985.40 is: 3,430,625.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,723.48 : 6,099,157.14 = 2,485,985.40 : x
  2. Step 2: Convert to fraction form
    4,419,723.48/6,099,157.14 = 2,485,985.40/x
  3. Step 3: Cross multiply
    4,419,723.48x = 6,099,157.14 × 2,485,985.40
  4. Step 4: Simplify right side
    4,419,723.48x = 15,162,415,602,345.75
  5. Step 5: Solve for x
    x = 15,162,415,602,345.75/4,419,723.48
  6. Step 6: Final answer
    x = 3,430,625.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.