Home / 3,753,554.88-5,184,209.84-2,470,124.44

Finding the Fourth Proportional to 3,753,554.88, 5,184,209.84 and 2,470,124.44

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Solution

The fourth proportional to 3,753,554.88, 5,184,209.84 and 2,470,124.44 is: 3,411,604.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,554.88 : 5,184,209.84 = 2,470,124.44 : x
  2. Step 2: Convert to fraction form
    3,753,554.88/5,184,209.84 = 2,470,124.44/x
  3. Step 3: Cross multiply
    3,753,554.88x = 5,184,209.84 × 2,470,124.44
  4. Step 4: Simplify right side
    3,753,554.88x = 12,805,643,427,872.49
  5. Step 5: Solve for x
    x = 12,805,643,427,872.49/3,753,554.88
  6. Step 6: Final answer
    x = 3,411,604.16

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1.5x scale

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.