Home / 1,893,910.16-2,613,479.64-1,034,296.04

Finding the Fourth Proportional to 1,893,910.16, 2,613,479.64 and 1,034,296.04

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Solution

The fourth proportional to 1,893,910.16, 2,613,479.64 and 1,034,296.04 is: 1,427,264.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,910.16 : 2,613,479.64 = 1,034,296.04 : x
  2. Step 2: Convert to fraction form
    1,893,910.16/2,613,479.64 = 1,034,296.04/x
  3. Step 3: Cross multiply
    1,893,910.16x = 2,613,479.64 × 1,034,296.04
  4. Step 4: Simplify right side
    1,893,910.16x = 2,703,111,642,272.63
  5. Step 5: Solve for x
    x = 2,703,111,642,272.63/1,893,910.16
  6. Step 6: Final answer
    x = 1,427,264.98

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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.