Home / 841,343.04-1,262,093.91-652,015.47

Finding the Fourth Proportional to 841,343.04, 1,262,093.91 and 652,015.47

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Solution

The fourth proportional to 841,343.04, 1,262,093.91 and 652,015.47 is: 978,084.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,343.04 : 1,262,093.91 = 652,015.47 : x
  2. Step 2: Convert to fraction form
    841,343.04/1,262,093.91 = 652,015.47/x
  3. Step 3: Cross multiply
    841,343.04x = 1,262,093.91 × 652,015.47
  4. Step 4: Simplify right side
    841,343.04x = 822,904,753,912.79
  5. Step 5: Solve for x
    x = 822,904,753,912.79/841,343.04
  6. Step 6: Final answer
    x = 978,084.70

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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.