Home / 2,307,850.20-3,462,415.20-960,647.40

Finding the Fourth Proportional to 2,307,850.20, 3,462,415.20 and 960,647.40

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Solution

The fourth proportional to 2,307,850.20, 3,462,415.20 and 960,647.40 is: 1,441,237.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,850.20 : 3,462,415.20 = 960,647.40 : x
  2. Step 2: Convert to fraction form
    2,307,850.20/3,462,415.20 = 960,647.40/x
  3. Step 3: Cross multiply
    2,307,850.20x = 3,462,415.20 × 960,647.40
  4. Step 4: Simplify right side
    2,307,850.20x = 3,326,160,159,600.48
  5. Step 5: Solve for x
    x = 3,326,160,159,600.48/2,307,850.20
  6. Step 6: Final answer
    x = 1,441,237.46

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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.