Home / 2,374,444.05-3,553,152.44-2,055,692.31

Finding the Fourth Proportional to 2,374,444.05, 3,553,152.44 and 2,055,692.31

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Solution

The fourth proportional to 2,374,444.05, 3,553,152.44 and 2,055,692.31 is: 3,076,167.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,444.05 : 3,553,152.44 = 2,055,692.31 : x
  2. Step 2: Convert to fraction form
    2,374,444.05/3,553,152.44 = 2,055,692.31/x
  3. Step 3: Cross multiply
    2,374,444.05x = 3,553,152.44 × 2,055,692.31
  4. Step 4: Simplify right side
    2,374,444.05x = 7,304,188,136,887.28
  5. Step 5: Solve for x
    x = 7,304,188,136,887.28/2,374,444.05
  6. Step 6: Final answer
    x = 3,076,167.72

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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.