Home / 2,735,526.20-4,103,289.30-740,982.20

Finding the Fourth Proportional to 2,735,526.20, 4,103,289.30 and 740,982.20

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Solution

The fourth proportional to 2,735,526.20, 4,103,289.30 and 740,982.20 is: 1,111,473.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,526.20 : 4,103,289.30 = 740,982.20 : x
  2. Step 2: Convert to fraction form
    2,735,526.20/4,103,289.30 = 740,982.20/x
  3. Step 3: Cross multiply
    2,735,526.20x = 4,103,289.30 × 740,982.20
  4. Step 4: Simplify right side
    2,735,526.20x = 3,040,464,332,750.46
  5. Step 5: Solve for x
    x = 3,040,464,332,750.46/2,735,526.20
  6. Step 6: Final answer
    x = 1,111,473.30

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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.