Home / 1,748,659.02-2,623,342.14-737,783.49

Finding the Fourth Proportional to 1,748,659.02, 2,623,342.14 and 737,783.49

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Solution

The fourth proportional to 1,748,659.02, 2,623,342.14 and 737,783.49 is: 1,106,824.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,659.02 : 2,623,342.14 = 737,783.49 : x
  2. Step 2: Convert to fraction form
    1,748,659.02/2,623,342.14 = 737,783.49/x
  3. Step 3: Cross multiply
    1,748,659.02x = 2,623,342.14 × 737,783.49
  4. Step 4: Simplify right side
    1,748,659.02x = 1,935,458,519,513.27
  5. Step 5: Solve for x
    x = 1,935,458,519,513.27/1,748,659.02
  6. Step 6: Final answer
    x = 1,106,824.43

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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.