Home / 1,893,724.55-2,613,396.45-1,034,325.35

Finding the Fourth Proportional to 1,893,724.55, 2,613,396.45 and 1,034,325.35

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Solution

The fourth proportional to 1,893,724.55, 2,613,396.45 and 1,034,325.35 is: 1,427,399.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,724.55 : 2,613,396.45 = 1,034,325.35 : x
  2. Step 2: Convert to fraction form
    1,893,724.55/2,613,396.45 = 1,034,325.35/x
  3. Step 3: Cross multiply
    1,893,724.55x = 2,613,396.45 × 1,034,325.35
  4. Step 4: Simplify right side
    1,893,724.55x = 2,703,102,184,768.03
  5. Step 5: Solve for x
    x = 2,703,102,184,768.03/1,893,724.55
  6. Step 6: Final answer
    x = 1,427,399.88

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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.