Home / 5,868,210.42-8,801,371.44-1,607,382.54

Finding the Fourth Proportional to 5,868,210.42, 8,801,371.44 and 1,607,382.54

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Solution

The fourth proportional to 5,868,210.42, 8,801,371.44 and 1,607,382.54 is: 2,410,815.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,868,210.42 : 8,801,371.44 = 1,607,382.54 : x
  2. Step 2: Convert to fraction form
    5,868,210.42/8,801,371.44 = 1,607,382.54/x
  3. Step 3: Cross multiply
    5,868,210.42x = 8,801,371.44 × 1,607,382.54
  4. Step 4: Simplify right side
    5,868,210.42x = 14,147,170,780,710.66
  5. Step 5: Solve for x
    x = 14,147,170,780,710.66/5,868,210.42
  6. Step 6: Final answer
    x = 2,410,815.18

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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.