Home / 953,102.60-1,429,654.40-598,365.72

Finding the Fourth Proportional to 953,102.60, 1,429,654.40 and 598,365.72

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Solution

The fourth proportional to 953,102.60, 1,429,654.40 and 598,365.72 is: 897,548.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,102.60 : 1,429,654.40 = 598,365.72 : x
  2. Step 2: Convert to fraction form
    953,102.60/1,429,654.40 = 598,365.72/x
  3. Step 3: Cross multiply
    953,102.60x = 1,429,654.40 × 598,365.72
  4. Step 4: Simplify right side
    953,102.60x = 855,456,181,415.34
  5. Step 5: Solve for x
    x = 855,456,181,415.34/953,102.60
  6. Step 6: Final answer
    x = 897,548.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.