Home / 1,714,392.36-2,571,583.41-434,997.36

Finding the Fourth Proportional to 1,714,392.36, 2,571,583.41 and 434,997.36

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Solution

The fourth proportional to 1,714,392.36, 2,571,583.41 and 434,997.36 is: 652,494.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,392.36 : 2,571,583.41 = 434,997.36 : x
  2. Step 2: Convert to fraction form
    1,714,392.36/2,571,583.41 = 434,997.36/x
  3. Step 3: Cross multiply
    1,714,392.36x = 2,571,583.41 × 434,997.36
  4. Step 4: Simplify right side
    1,714,392.36x = 1,118,631,991,671.05
  5. Step 5: Solve for x
    x = 1,118,631,991,671.05/1,714,392.36
  6. Step 6: Final answer
    x = 652,494.74

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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.