Home / 2,583,644.80-3,868,468.80-2,023,772.80

Finding the Fourth Proportional to 2,583,644.80, 3,868,468.80 and 2,023,772.80

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Solution

The fourth proportional to 2,583,644.80, 3,868,468.80 and 2,023,772.80 is: 3,030,177.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583,644.80 : 3,868,468.80 = 2,023,772.80 : x
  2. Step 2: Convert to fraction form
    2,583,644.80/3,868,468.80 = 2,023,772.80/x
  3. Step 3: Cross multiply
    2,583,644.80x = 3,868,468.80 × 2,023,772.80
  4. Step 4: Simplify right side
    2,583,644.80x = 7,828,901,935,088.64
  5. Step 5: Solve for x
    x = 7,828,901,935,088.64/2,583,644.80
  6. Step 6: Final answer
    x = 3,030,177.34

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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.