Home / 2,724,397.38-3,759,524.91-1,562,785.02

Finding the Fourth Proportional to 2,724,397.38, 3,759,524.91 and 1,562,785.02

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Solution

The fourth proportional to 2,724,397.38, 3,759,524.91 and 1,562,785.02 is: 2,156,561.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,397.38 : 3,759,524.91 = 1,562,785.02 : x
  2. Step 2: Convert to fraction form
    2,724,397.38/3,759,524.91 = 1,562,785.02/x
  3. Step 3: Cross multiply
    2,724,397.38x = 3,759,524.91 × 1,562,785.02
  4. Step 4: Simplify right side
    2,724,397.38x = 5,875,329,211,664.85
  5. Step 5: Solve for x
    x = 5,875,329,211,664.85/2,724,397.38
  6. Step 6: Final answer
    x = 2,156,561.03

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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.