Home / 2,376,724.68-3,565,081.47-1,561,211.01

Finding the Fourth Proportional to 2,376,724.68, 3,565,081.47 and 1,561,211.01

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Solution

The fourth proportional to 2,376,724.68, 3,565,081.47 and 1,561,211.01 is: 2,341,812.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,724.68 : 3,565,081.47 = 1,561,211.01 : x
  2. Step 2: Convert to fraction form
    2,376,724.68/3,565,081.47 = 1,561,211.01/x
  3. Step 3: Cross multiply
    2,376,724.68x = 3,565,081.47 × 1,561,211.01
  4. Step 4: Simplify right side
    2,376,724.68x = 5,565,844,440,566.91
  5. Step 5: Solve for x
    x = 5,565,844,440,566.91/2,376,724.68
  6. Step 6: Final answer
    x = 2,341,812.87

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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.