Home / 1,374,050.16-2,060,078.73-923,653.89

Finding the Fourth Proportional to 1,374,050.16, 2,060,078.73 and 923,653.89

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Solution

The fourth proportional to 1,374,050.16, 2,060,078.73 and 923,653.89 is: 1,384,810.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,050.16 : 2,060,078.73 = 923,653.89 : x
  2. Step 2: Convert to fraction form
    1,374,050.16/2,060,078.73 = 923,653.89/x
  3. Step 3: Cross multiply
    1,374,050.16x = 2,060,078.73 × 923,653.89
  4. Step 4: Simplify right side
    1,374,050.16x = 1,902,799,732,670.76
  5. Step 5: Solve for x
    x = 1,902,799,732,670.76/1,374,050.16
  6. Step 6: Final answer
    x = 1,384,810.97

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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.