Home / 1,714,425.48-2,571,457.80-703,654.32

Finding the Fourth Proportional to 1,714,425.48, 2,571,457.80 and 703,654.32

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Solution

The fourth proportional to 1,714,425.48, 2,571,457.80 and 703,654.32 is: 1,055,407.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,425.48 : 2,571,457.80 = 703,654.32 : x
  2. Step 2: Convert to fraction form
    1,714,425.48/2,571,457.80 = 703,654.32/x
  3. Step 3: Cross multiply
    1,714,425.48x = 2,571,457.80 × 703,654.32
  4. Step 4: Simplify right side
    1,714,425.48x = 1,809,417,389,667.70
  5. Step 5: Solve for x
    x = 1,809,417,389,667.70/1,714,425.48
  6. Step 6: Final answer
    x = 1,055,407.43

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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.