Home / 6,833,826.14-9,430,876.89-3,778,237.22

Finding the Fourth Proportional to 6,833,826.14, 9,430,876.89 and 3,778,237.22

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Solution

The fourth proportional to 6,833,826.14, 9,430,876.89 and 3,778,237.22 is: 5,214,076.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,826.14 : 9,430,876.89 = 3,778,237.22 : x
  2. Step 2: Convert to fraction form
    6,833,826.14/9,430,876.89 = 3,778,237.22/x
  3. Step 3: Cross multiply
    6,833,826.14x = 9,430,876.89 × 3,778,237.22
  4. Step 4: Simplify right side
    6,833,826.14x = 35,632,090,035,881.46
  5. Step 5: Solve for x
    x = 35,632,090,035,881.46/6,833,826.14
  6. Step 6: Final answer
    x = 5,214,076.18

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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.