Home / 7,791,323.72-10,752,004.20-4,353,567.50

Finding the Fourth Proportional to 7,791,323.72, 10,752,004.20 and 4,353,567.50

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Solution

The fourth proportional to 7,791,323.72, 10,752,004.20 and 4,353,567.50 is: 6,007,910.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,791,323.72 : 10,752,004.20 = 4,353,567.50 : x
  2. Step 2: Convert to fraction form
    7,791,323.72/10,752,004.20 = 4,353,567.50/x
  3. Step 3: Cross multiply
    7,791,323.72x = 10,752,004.20 × 4,353,567.50
  4. Step 4: Simplify right side
    7,791,323.72x = 46,809,576,044,983.50
  5. Step 5: Solve for x
    x = 46,809,576,044,983.50/7,791,323.72
  6. Step 6: Final answer
    x = 6,007,910.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.