Home / 3,392,600.04-4,681,727.64-1,864,706.76

Finding the Fourth Proportional to 3,392,600.04, 4,681,727.64 and 1,864,706.76

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Solution

The fourth proportional to 3,392,600.04, 4,681,727.64 and 1,864,706.76 is: 2,573,262.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,600.04 : 4,681,727.64 = 1,864,706.76 : x
  2. Step 2: Convert to fraction form
    3,392,600.04/4,681,727.64 = 1,864,706.76/x
  3. Step 3: Cross multiply
    3,392,600.04x = 4,681,727.64 × 1,864,706.76
  4. Step 4: Simplify right side
    3,392,600.04x = 8,730,049,178,786.85
  5. Step 5: Solve for x
    x = 8,730,049,178,786.85/3,392,600.04
  6. Step 6: Final answer
    x = 2,573,262.12

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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.