Home / 2,680,523.56-3,699,660.59-1,592,585.74

Finding the Fourth Proportional to 2,680,523.56, 3,699,660.59 and 1,592,585.74

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Solution

The fourth proportional to 2,680,523.56, 3,699,660.59 and 1,592,585.74 is: 2,198,088.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,680,523.56 : 3,699,660.59 = 1,592,585.74 : x
  2. Step 2: Convert to fraction form
    2,680,523.56/3,699,660.59 = 1,592,585.74/x
  3. Step 3: Cross multiply
    2,680,523.56x = 3,699,660.59 × 1,592,585.74
  4. Step 4: Simplify right side
    2,680,523.56x = 5,892,026,698,473.99
  5. Step 5: Solve for x
    x = 5,892,026,698,473.99/2,680,523.56
  6. Step 6: Final answer
    x = 2,198,088.01

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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.