Home / 1,068,902.53-1,474,675.09-610,042.59

Finding the Fourth Proportional to 1,068,902.53, 1,474,675.09 and 610,042.59

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Solution

The fourth proportional to 1,068,902.53, 1,474,675.09 and 610,042.59 is: 841,624.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,902.53 : 1,474,675.09 = 610,042.59 : x
  2. Step 2: Convert to fraction form
    1,068,902.53/1,474,675.09 = 610,042.59/x
  3. Step 3: Cross multiply
    1,068,902.53x = 1,474,675.09 × 610,042.59
  4. Step 4: Simplify right side
    1,068,902.53x = 899,614,611,312.08
  5. Step 5: Solve for x
    x = 899,614,611,312.08/1,068,902.53
  6. Step 6: Final answer
    x = 841,624.55

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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.