Home / 6,529,109.46-9,007,376.15-4,077,464.24

Finding the Fourth Proportional to 6,529,109.46, 9,007,376.15 and 4,077,464.24

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Solution

The fourth proportional to 6,529,109.46, 9,007,376.15 and 4,077,464.24 is: 5,625,155.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,529,109.46 : 9,007,376.15 = 4,077,464.24 : x
  2. Step 2: Convert to fraction form
    6,529,109.46/9,007,376.15 = 4,077,464.24/x
  3. Step 3: Cross multiply
    6,529,109.46x = 9,007,376.15 × 4,077,464.24
  4. Step 4: Simplify right side
    6,529,109.46x = 36,727,254,082,429.67
  5. Step 5: Solve for x
    x = 36,727,254,082,429.67/6,529,109.46
  6. Step 6: Final answer
    x = 5,625,155.21

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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.