Home / 1,759,602.96-2,426,999.86-1,614,876.18

Finding the Fourth Proportional to 1,759,602.96, 2,426,999.86 and 1,614,876.18

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Solution

The fourth proportional to 1,759,602.96, 2,426,999.86 and 1,614,876.18 is: 2,227,379.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,602.96 : 2,426,999.86 = 1,614,876.18 : x
  2. Step 2: Convert to fraction form
    1,759,602.96/2,426,999.86 = 1,614,876.18/x
  3. Step 3: Cross multiply
    1,759,602.96x = 2,426,999.86 × 1,614,876.18
  4. Step 4: Simplify right side
    1,759,602.96x = 3,919,304,262,777.33
  5. Step 5: Solve for x
    x = 3,919,304,262,777.33/1,759,602.96
  6. Step 6: Final answer
    x = 2,227,379.90

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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.