Home / 5,926,509-8,178,415.14-3,479,081.04

Finding the Fourth Proportional to 5,926,509, 8,178,415.14 and 3,479,081.04

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Solution

The fourth proportional to 5,926,509, 8,178,415.14 and 3,479,081.04 is: 4,801,033.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,509 : 8,178,415.14 = 3,479,081.04 : x
  2. Step 2: Convert to fraction form
    5,926,509/8,178,415.14 = 3,479,081.04/x
  3. Step 3: Cross multiply
    5,926,509x = 8,178,415.14 × 3,479,081.04
  4. Step 4: Simplify right side
    5,926,509x = 28,453,369,050,822.95
  5. Step 5: Solve for x
    x = 28,453,369,050,822.95/5,926,509
  6. Step 6: Final answer
    x = 4,801,033.64

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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.