Home / 2,563,351.65-3,536,220.87-1,828,468.35

Finding the Fourth Proportional to 2,563,351.65, 3,536,220.87 and 1,828,468.35

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Solution

The fourth proportional to 2,563,351.65, 3,536,220.87 and 1,828,468.35 is: 2,522,427.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,351.65 : 3,536,220.87 = 1,828,468.35 : x
  2. Step 2: Convert to fraction form
    2,563,351.65/3,536,220.87 = 1,828,468.35/x
  3. Step 3: Cross multiply
    2,563,351.65x = 3,536,220.87 × 1,828,468.35
  4. Step 4: Simplify right side
    2,563,351.65x = 6,465,867,939,404.47
  5. Step 5: Solve for x
    x = 6,465,867,939,404.47/2,563,351.65
  6. Step 6: Final answer
    x = 2,522,427.21

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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.