Home / 2,095,292.74-3,143,141.67-832,837.06

Finding the Fourth Proportional to 2,095,292.74, 3,143,141.67 and 832,837.06

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Solution

The fourth proportional to 2,095,292.74, 3,143,141.67 and 832,837.06 is: 1,249,336.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,292.74 : 3,143,141.67 = 832,837.06 : x
  2. Step 2: Convert to fraction form
    2,095,292.74/3,143,141.67 = 832,837.06/x
  3. Step 3: Cross multiply
    2,095,292.74x = 3,143,141.67 × 832,837.06
  4. Step 4: Simplify right side
    2,095,292.74x = 2,617,724,867,606.29
  5. Step 5: Solve for x
    x = 2,617,724,867,606.29/2,095,292.74
  6. Step 6: Final answer
    x = 1,249,336.10

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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.