Home / 1,748,752.96-2,623,223.04-550,768.64

Finding the Fourth Proportional to 1,748,752.96, 2,623,223.04 and 550,768.64

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Solution

The fourth proportional to 1,748,752.96, 2,623,223.04 and 550,768.64 is: 826,182.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,752.96 : 2,623,223.04 = 550,768.64 : x
  2. Step 2: Convert to fraction form
    1,748,752.96/2,623,223.04 = 550,768.64/x
  3. Step 3: Cross multiply
    1,748,752.96x = 2,623,223.04 × 550,768.64
  4. Step 4: Simplify right side
    1,748,752.96x = 1,444,788,986,157.47
  5. Step 5: Solve for x
    x = 1,444,788,986,157.47/1,748,752.96
  6. Step 6: Final answer
    x = 826,182.44

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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.