Home / 1,893,708.99-2,613,278.03-1,034,272.67

Finding the Fourth Proportional to 1,893,708.99, 2,613,278.03 and 1,034,272.67

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Solution

The fourth proportional to 1,893,708.99, 2,613,278.03 and 1,034,272.67 is: 1,427,274.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,708.99 : 2,613,278.03 = 1,034,272.67 : x
  2. Step 2: Convert to fraction form
    1,893,708.99/2,613,278.03 = 1,034,272.67/x
  3. Step 3: Cross multiply
    1,893,708.99x = 2,613,278.03 × 1,034,272.67
  4. Step 4: Simplify right side
    1,893,708.99x = 2,702,842,027,302.69
  5. Step 5: Solve for x
    x = 2,702,842,027,302.69/1,893,708.99
  6. Step 6: Final answer
    x = 1,427,274.22

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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.