Home / 6,960,180.76-10,437,779.83-2,410,007.63

Finding the Fourth Proportional to 6,960,180.76, 10,437,779.83 and 2,410,007.63

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Solution

The fourth proportional to 6,960,180.76, 10,437,779.83 and 2,410,007.63 is: 3,614,148.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,960,180.76 : 10,437,779.83 = 2,410,007.63 : x
  2. Step 2: Convert to fraction form
    6,960,180.76/10,437,779.83 = 2,410,007.63/x
  3. Step 3: Cross multiply
    6,960,180.76x = 10,437,779.83 × 2,410,007.63
  4. Step 4: Simplify right side
    6,960,180.76x = 25,155,129,035,577.46
  5. Step 5: Solve for x
    x = 25,155,129,035,577.46/6,960,180.76
  6. Step 6: Final answer
    x = 3,614,148.81

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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.