Home / 3,490,009.60-5,235,080.00-1,093,801.18

Finding the Fourth Proportional to 3,490,009.60, 5,235,080.00 and 1,093,801.18

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Solution

The fourth proportional to 3,490,009.60, 5,235,080.00 and 1,093,801.18 is: 1,640,722.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,490,009.60 : 5,235,080.00 = 1,093,801.18 : x
  2. Step 2: Convert to fraction form
    3,490,009.60/5,235,080.00 = 1,093,801.18/x
  3. Step 3: Cross multiply
    3,490,009.60x = 5,235,080.00 × 1,093,801.18
  4. Step 4: Simplify right side
    3,490,009.60x = 5,726,136,649,749.99
  5. Step 5: Solve for x
    x = 5,726,136,649,749.99/3,490,009.60
  6. Step 6: Final answer
    x = 1,640,722.32

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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.