Home / 3,325,632.01-4,590,106.86-2,162,053.04

Finding the Fourth Proportional to 3,325,632.01, 4,590,106.86 and 2,162,053.04

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Solution

The fourth proportional to 3,325,632.01, 4,590,106.86 and 2,162,053.04 is: 2,984,110.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,632.01 : 4,590,106.86 = 2,162,053.04 : x
  2. Step 2: Convert to fraction form
    3,325,632.01/4,590,106.86 = 2,162,053.04/x
  3. Step 3: Cross multiply
    3,325,632.01x = 4,590,106.86 × 2,162,053.04
  4. Step 4: Simplify right side
    3,325,632.01x = 9,924,054,490,587.86
  5. Step 5: Solve for x
    x = 9,924,054,490,587.86/3,325,632.01
  6. Step 6: Final answer
    x = 2,984,110.83

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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.