Home / 7,365,758.66-10,164,749.91-4,270,076.79

Finding the Fourth Proportional to 7,365,758.66, 10,164,749.91 and 4,270,076.79

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Solution

The fourth proportional to 7,365,758.66, 10,164,749.91 and 4,270,076.79 is: 5,892,707.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365,758.66 : 10,164,749.91 = 4,270,076.79 : x
  2. Step 2: Convert to fraction form
    7,365,758.66/10,164,749.91 = 4,270,076.79/x
  3. Step 3: Cross multiply
    7,365,758.66x = 10,164,749.91 × 4,270,076.79
  4. Step 4: Simplify right side
    7,365,758.66x = 43,404,262,641,303.35
  5. Step 5: Solve for x
    x = 43,404,262,641,303.35/7,365,758.66
  6. Step 6: Final answer
    x = 5,892,707.68

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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.