Home / 5,619,485.43-7,754,889.38-3,041,166.74

Finding the Fourth Proportional to 5,619,485.43, 7,754,889.38 and 3,041,166.74

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Solution

The fourth proportional to 5,619,485.43, 7,754,889.38 and 3,041,166.74 is: 4,196,809.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,485.43 : 7,754,889.38 = 3,041,166.74 : x
  2. Step 2: Convert to fraction form
    5,619,485.43/7,754,889.38 = 3,041,166.74/x
  3. Step 3: Cross multiply
    5,619,485.43x = 7,754,889.38 × 3,041,166.74
  4. Step 4: Simplify right side
    5,619,485.43x = 23,583,911,600,854.94
  5. Step 5: Solve for x
    x = 23,583,911,600,854.94/5,619,485.43
  6. Step 6: Final answer
    x = 4,196,809.81

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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.