Home / 1,088,714.34-1,502,431.71-598,715.46

Finding the Fourth Proportional to 1,088,714.34, 1,502,431.71 and 598,715.46

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Solution

The fourth proportional to 1,088,714.34, 1,502,431.71 and 598,715.46 is: 826,230.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,714.34 : 1,502,431.71 = 598,715.46 : x
  2. Step 2: Convert to fraction form
    1,088,714.34/1,502,431.71 = 598,715.46/x
  3. Step 3: Cross multiply
    1,088,714.34x = 1,502,431.71 × 598,715.46
  4. Step 4: Simplify right side
    1,088,714.34x = 899,529,092,371.24
  5. Step 5: Solve for x
    x = 899,529,092,371.24/1,088,714.34
  6. Step 6: Final answer
    x = 826,230.59

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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.