Home / 6,496,577.38-8,965,048.16-3,595,973.86

Finding the Fourth Proportional to 6,496,577.38, 8,965,048.16 and 3,595,973.86

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Solution

The fourth proportional to 6,496,577.38, 8,965,048.16 and 3,595,973.86 is: 4,962,317.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,496,577.38 : 8,965,048.16 = 3,595,973.86 : x
  2. Step 2: Convert to fraction form
    6,496,577.38/8,965,048.16 = 3,595,973.86/x
  3. Step 3: Cross multiply
    6,496,577.38x = 8,965,048.16 × 3,595,973.86
  4. Step 4: Simplify right side
    6,496,577.38x = 32,238,078,837,001.10
  5. Step 5: Solve for x
    x = 32,238,078,837,001.10/6,496,577.38
  6. Step 6: Final answer
    x = 4,962,317.38

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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.