Home / 1,088,785.33-1,502,484.49-598,750.72

Finding the Fourth Proportional to 1,088,785.33, 1,502,484.49 and 598,750.72

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Solution

The fourth proportional to 1,088,785.33, 1,502,484.49 and 598,750.72 is: 826,254.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,785.33 : 1,502,484.49 = 598,750.72 : x
  2. Step 2: Convert to fraction form
    1,088,785.33/1,502,484.49 = 598,750.72/x
  3. Step 3: Cross multiply
    1,088,785.33x = 1,502,484.49 × 598,750.72
  4. Step 4: Simplify right side
    1,088,785.33x = 899,613,667,168.56
  5. Step 5: Solve for x
    x = 899,613,667,168.56/1,088,785.33
  6. Step 6: Final answer
    x = 826,254.40

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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.