Home / 1,182,002.60-1,774,316.10-733,230.20

Finding the Fourth Proportional to 1,182,002.60, 1,774,316.10 and 733,230.20

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Solution

The fourth proportional to 1,182,002.60, 1,774,316.10 and 733,230.20 is: 1,100,659.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,002.60 : 1,774,316.10 = 733,230.20 : x
  2. Step 2: Convert to fraction form
    1,182,002.60/1,774,316.10 = 733,230.20/x
  3. Step 3: Cross multiply
    1,182,002.60x = 1,774,316.10 × 733,230.20
  4. Step 4: Simplify right side
    1,182,002.60x = 1,300,982,148,866.22
  5. Step 5: Solve for x
    x = 1,300,982,148,866.22/1,182,002.60
  6. Step 6: Final answer
    x = 1,100,659.30

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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.