Home / 2,848,567.07-4,272,850.61-955,303.04

Finding the Fourth Proportional to 2,848,567.07, 4,272,850.61 and 955,303.04

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Solution

The fourth proportional to 2,848,567.07, 4,272,850.61 and 955,303.04 is: 1,432,954.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,567.07 : 4,272,850.61 = 955,303.04 : x
  2. Step 2: Convert to fraction form
    2,848,567.07/4,272,850.61 = 955,303.04/x
  3. Step 3: Cross multiply
    2,848,567.07x = 4,272,850.61 × 955,303.04
  4. Step 4: Simplify right side
    2,848,567.07x = 4,081,867,186,686.85
  5. Step 5: Solve for x
    x = 4,081,867,186,686.85/2,848,567.07
  6. Step 6: Final answer
    x = 1,432,954.56

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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.