Home / 650,599.03-897,826.53-364,119.09

Finding the Fourth Proportional to 650,599.03, 897,826.53 and 364,119.09

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Solution

The fourth proportional to 650,599.03, 897,826.53 and 364,119.09 is: 502,484.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,599.03 : 897,826.53 = 364,119.09 : x
  2. Step 2: Convert to fraction form
    650,599.03/897,826.53 = 364,119.09/x
  3. Step 3: Cross multiply
    650,599.03x = 897,826.53 × 364,119.09
  4. Step 4: Simplify right side
    650,599.03x = 326,915,779,081.46
  5. Step 5: Solve for x
    x = 326,915,779,081.46/650,599.03
  6. Step 6: Final answer
    x = 502,484.27

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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.