Home / 5,256,293.42-7,253,683.70-2,964,449.18

Finding the Fourth Proportional to 5,256,293.42, 7,253,683.70 and 2,964,449.18

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Solution

The fourth proportional to 5,256,293.42, 7,253,683.70 and 2,964,449.18 is: 4,090,939.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,293.42 : 7,253,683.70 = 2,964,449.18 : x
  2. Step 2: Convert to fraction form
    5,256,293.42/7,253,683.70 = 2,964,449.18/x
  3. Step 3: Cross multiply
    5,256,293.42x = 7,253,683.70 × 2,964,449.18
  4. Step 4: Simplify right side
    5,256,293.42x = 21,503,176,696,444.37
  5. Step 5: Solve for x
    x = 21,503,176,696,444.37/5,256,293.42
  6. Step 6: Final answer
    x = 4,090,939.18

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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.