Home / 3,452,163.69-5,178,059.18-1,056,008.58

Finding the Fourth Proportional to 3,452,163.69, 5,178,059.18 and 1,056,008.58

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Solution

The fourth proportional to 3,452,163.69, 5,178,059.18 and 1,056,008.58 is: 1,583,955.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,163.69 : 5,178,059.18 = 1,056,008.58 : x
  2. Step 2: Convert to fraction form
    3,452,163.69/5,178,059.18 = 1,056,008.58/x
  3. Step 3: Cross multiply
    3,452,163.69x = 5,178,059.18 × 1,056,008.58
  4. Step 4: Simplify right side
    3,452,163.69x = 5,468,074,916,547.72
  5. Step 5: Solve for x
    x = 5,468,074,916,547.72/3,452,163.69
  6. Step 6: Final answer
    x = 1,583,955.86

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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.