Home / 7,071,619.06-10,608,211.05-2,523,728.26

Finding the Fourth Proportional to 7,071,619.06, 10,608,211.05 and 2,523,728.26

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Solution

The fourth proportional to 7,071,619.06, 10,608,211.05 and 2,523,728.26 is: 3,785,871.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,071,619.06 : 10,608,211.05 = 2,523,728.26 : x
  2. Step 2: Convert to fraction form
    7,071,619.06/10,608,211.05 = 2,523,728.26/x
  3. Step 3: Cross multiply
    7,071,619.06x = 10,608,211.05 × 2,523,728.26
  4. Step 4: Simplify right side
    7,071,619.06x = 26,772,242,014,929.27
  5. Step 5: Solve for x
    x = 26,772,242,014,929.27/7,071,619.06
  6. Step 6: Final answer
    x = 3,785,871.64

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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.