Home / 1,893,521.14-2,613,079.95-1,034,106.68

Finding the Fourth Proportional to 1,893,521.14, 2,613,079.95 and 1,034,106.68

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Solution

The fourth proportional to 1,893,521.14, 2,613,079.95 and 1,034,106.68 is: 1,427,078.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,521.14 : 2,613,079.95 = 1,034,106.68 : x
  2. Step 2: Convert to fraction form
    1,893,521.14/2,613,079.95 = 1,034,106.68/x
  3. Step 3: Cross multiply
    1,893,521.14x = 2,613,079.95 × 1,034,106.68
  4. Step 4: Simplify right side
    1,893,521.14x = 2,702,203,434,323.87
  5. Step 5: Solve for x
    x = 2,702,203,434,323.87/1,893,521.14
  6. Step 6: Final answer
    x = 1,427,078.57

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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.