Home / 1,714,147.16-2,571,192.12-417,313.22

Finding the Fourth Proportional to 1,714,147.16, 2,571,192.12 and 417,313.22

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Solution

The fourth proportional to 1,714,147.16, 2,571,192.12 and 417,313.22 is: 625,962.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,147.16 : 2,571,192.12 = 417,313.22 : x
  2. Step 2: Convert to fraction form
    1,714,147.16/2,571,192.12 = 417,313.22/x
  3. Step 3: Cross multiply
    1,714,147.16x = 2,571,192.12 × 417,313.22
  4. Step 4: Simplify right side
    1,714,147.16x = 1,072,992,462,835.83
  5. Step 5: Solve for x
    x = 1,072,992,462,835.83/1,714,147.16
  6. Step 6: Final answer
    x = 625,962.86

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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.