Home / 3,452,228.81-5,177,511.70-1,056,094.20

Finding the Fourth Proportional to 3,452,228.81, 5,177,511.70 and 1,056,094.20

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Solution

The fourth proportional to 3,452,228.81, 5,177,511.70 and 1,056,094.20 is: 1,583,886.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,228.81 : 5,177,511.70 = 1,056,094.20 : x
  2. Step 2: Convert to fraction form
    3,452,228.81/5,177,511.70 = 1,056,094.20/x
  3. Step 3: Cross multiply
    3,452,228.81x = 5,177,511.70 × 1,056,094.20
  4. Step 4: Simplify right side
    3,452,228.81x = 5,467,940,074,161.90
  5. Step 5: Solve for x
    x = 5,467,940,074,161.90/3,452,228.81
  6. Step 6: Final answer
    x = 1,583,886.93

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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.