Home / 4,036,511.20-6,063,190.80-3,406,655.20

Finding the Fourth Proportional to 4,036,511.20, 6,063,190.80 and 3,406,655.20

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Solution

The fourth proportional to 4,036,511.20, 6,063,190.80 and 3,406,655.20 is: 5,117,092.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,511.20 : 6,063,190.80 = 3,406,655.20 : x
  2. Step 2: Convert to fraction form
    4,036,511.20/6,063,190.80 = 3,406,655.20/x
  3. Step 3: Cross multiply
    4,036,511.20x = 6,063,190.80 × 3,406,655.20
  4. Step 4: Simplify right side
    4,036,511.20x = 20,655,200,467,412.16
  5. Step 5: Solve for x
    x = 20,655,200,467,412.16/4,036,511.20
  6. Step 6: Final answer
    x = 5,117,092.32

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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.