Home / 2,395,675.80-3,593,513.70-1,860,298.20

Finding the Fourth Proportional to 2,395,675.80, 3,593,513.70 and 1,860,298.20

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Solution

The fourth proportional to 2,395,675.80, 3,593,513.70 and 1,860,298.20 is: 2,790,447.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,675.80 : 3,593,513.70 = 1,860,298.20 : x
  2. Step 2: Convert to fraction form
    2,395,675.80/3,593,513.70 = 1,860,298.20/x
  3. Step 3: Cross multiply
    2,395,675.80x = 3,593,513.70 × 1,860,298.20
  4. Step 4: Simplify right side
    2,395,675.80x = 6,685,007,067,785.34
  5. Step 5: Solve for x
    x = 6,685,007,067,785.34/2,395,675.80
  6. Step 6: Final answer
    x = 2,790,447.30

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1.5x scale

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.