Home / 1,832,119.48-2,527,946.27-1,057,736.90

Finding the Fourth Proportional to 1,832,119.48, 2,527,946.27 and 1,057,736.90

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Solution

The fourth proportional to 1,832,119.48, 2,527,946.27 and 1,057,736.90 is: 1,459,458.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,119.48 : 2,527,946.27 = 1,057,736.90 : x
  2. Step 2: Convert to fraction form
    1,832,119.48/2,527,946.27 = 1,057,736.90/x
  3. Step 3: Cross multiply
    1,832,119.48x = 2,527,946.27 × 1,057,736.90
  4. Step 4: Simplify right side
    1,832,119.48x = 2,673,902,053,640.71
  5. Step 5: Solve for x
    x = 2,673,902,053,640.71/1,832,119.48
  6. Step 6: Final answer
    x = 1,459,458.34

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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.