Home / 1,823,666.74-2,516,494.64-1,049,091.48

Finding the Fourth Proportional to 1,823,666.74, 2,516,494.64 and 1,049,091.48

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Solution

The fourth proportional to 1,823,666.74, 2,516,494.64 and 1,049,091.48 is: 1,447,651.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,666.74 : 2,516,494.64 = 1,049,091.48 : x
  2. Step 2: Convert to fraction form
    1,823,666.74/2,516,494.64 = 1,049,091.48/x
  3. Step 3: Cross multiply
    1,823,666.74x = 2,516,494.64 × 1,049,091.48
  4. Step 4: Simplify right side
    1,823,666.74x = 2,640,033,081,044.21
  5. Step 5: Solve for x
    x = 2,640,033,081,044.21/1,823,666.74
  6. Step 6: Final answer
    x = 1,447,651.06

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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.