Home / 6,594,847.20-9,893,681.42-2,045,797.29

Finding the Fourth Proportional to 6,594,847.20, 9,893,681.42 and 2,045,797.29

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Solution

The fourth proportional to 6,594,847.20, 9,893,681.42 and 2,045,797.29 is: 3,069,133.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594,847.20 : 9,893,681.42 = 2,045,797.29 : x
  2. Step 2: Convert to fraction form
    6,594,847.20/9,893,681.42 = 2,045,797.29/x
  3. Step 3: Cross multiply
    6,594,847.20x = 9,893,681.42 × 2,045,797.29
  4. Step 4: Simplify right side
    6,594,847.20x = 20,240,466,626,930.36
  5. Step 5: Solve for x
    x = 20,240,466,626,930.36/6,594,847.20
  6. Step 6: Final answer
    x = 3,069,133.52

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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.