Home / 1,714,412.28-2,571,093.45-1,185,333.24

Finding the Fourth Proportional to 1,714,412.28, 2,571,093.45 and 1,185,333.24

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Solution

The fourth proportional to 1,714,412.28, 2,571,093.45 and 1,185,333.24 is: 1,777,636.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,412.28 : 2,571,093.45 = 1,185,333.24 : x
  2. Step 2: Convert to fraction form
    1,714,412.28/2,571,093.45 = 1,185,333.24/x
  3. Step 3: Cross multiply
    1,714,412.28x = 2,571,093.45 × 1,185,333.24
  4. Step 4: Simplify right side
    1,714,412.28x = 3,047,602,529,431.28
  5. Step 5: Solve for x
    x = 3,047,602,529,431.28/1,714,412.28
  6. Step 6: Final answer
    x = 1,777,636.90

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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.