Home / 4,030,655.88-5,562,539.09-3,035,442.43

Finding the Fourth Proportional to 4,030,655.88, 5,562,539.09 and 3,035,442.43

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Solution

The fourth proportional to 4,030,655.88, 5,562,539.09 and 3,035,442.43 is: 4,189,086.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,655.88 : 5,562,539.09 = 3,035,442.43 : x
  2. Step 2: Convert to fraction form
    4,030,655.88/5,562,539.09 = 3,035,442.43/x
  3. Step 3: Cross multiply
    4,030,655.88x = 5,562,539.09 × 3,035,442.43
  4. Step 4: Simplify right side
    4,030,655.88x = 16,884,767,172,319.59
  5. Step 5: Solve for x
    x = 16,884,767,172,319.59/4,030,655.88
  6. Step 6: Final answer
    x = 4,189,086.76

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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.