Home / 2,729,534.32-4,093,414.44-907,410.16

Finding the Fourth Proportional to 2,729,534.32, 4,093,414.44 and 907,410.16

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Solution

The fourth proportional to 2,729,534.32, 4,093,414.44 and 907,410.16 is: 1,360,820.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,534.32 : 4,093,414.44 = 907,410.16 : x
  2. Step 2: Convert to fraction form
    2,729,534.32/4,093,414.44 = 907,410.16/x
  3. Step 3: Cross multiply
    2,729,534.32x = 4,093,414.44 × 907,410.16
  4. Step 4: Simplify right side
    2,729,534.32x = 3,714,405,851,946.71
  5. Step 5: Solve for x
    x = 3,714,405,851,946.71/2,729,534.32
  6. Step 6: Final answer
    x = 1,360,820.35

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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.