Home / 1,893,895.35-2,613,558.33-1,034,455.38

Finding the Fourth Proportional to 1,893,895.35, 2,613,558.33 and 1,034,455.38

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Solution

The fourth proportional to 1,893,895.35, 2,613,558.33 and 1,034,455.38 is: 1,427,539.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,895.35 : 2,613,558.33 = 1,034,455.38 : x
  2. Step 2: Convert to fraction form
    1,893,895.35/2,613,558.33 = 1,034,455.38/x
  3. Step 3: Cross multiply
    1,893,895.35x = 2,613,558.33 × 1,034,455.38
  4. Step 4: Simplify right side
    1,893,895.35x = 2,703,609,475,412.32
  5. Step 5: Solve for x
    x = 2,703,609,475,412.32/1,893,895.35
  6. Step 6: Final answer
    x = 1,427,539.00

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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.