Home / 6,734,212.16-10,102,810.86-1,941,527.48

Finding the Fourth Proportional to 6,734,212.16, 10,102,810.86 and 1,941,527.48

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Solution

The fourth proportional to 6,734,212.16, 10,102,810.86 and 1,941,527.48 is: 2,912,721.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,212.16 : 10,102,810.86 = 1,941,527.48 : x
  2. Step 2: Convert to fraction form
    6,734,212.16/10,102,810.86 = 1,941,527.48/x
  3. Step 3: Cross multiply
    6,734,212.16x = 10,102,810.86 × 1,941,527.48
  4. Step 4: Simplify right side
    6,734,212.16x = 19,614,884,909,932.43
  5. Step 5: Solve for x
    x = 19,614,884,909,932.43/6,734,212.16
  6. Step 6: Final answer
    x = 2,912,721.55

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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.