Home / 1,194,251.30-1,648,202.93-710,817.98

Finding the Fourth Proportional to 1,194,251.30, 1,648,202.93 and 710,817.98

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Solution

The fourth proportional to 1,194,251.30, 1,648,202.93 and 710,817.98 is: 981,009.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,251.30 : 1,648,202.93 = 710,817.98 : x
  2. Step 2: Convert to fraction form
    1,194,251.30/1,648,202.93 = 710,817.98/x
  3. Step 3: Cross multiply
    1,194,251.30x = 1,648,202.93 × 710,817.98
  4. Step 4: Simplify right side
    1,194,251.30x = 1,171,572,265,537.58
  5. Step 5: Solve for x
    x = 1,171,572,265,537.58/1,194,251.30
  6. Step 6: Final answer
    x = 981,009.83

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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.