Home / 8,133,453.07-11,224,279.76-4,462,302.93

Finding the Fourth Proportional to 8,133,453.07, 11,224,279.76 and 4,462,302.93

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Solution

The fourth proportional to 8,133,453.07, 11,224,279.76 and 4,462,302.93 is: 6,158,040.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,133,453.07 : 11,224,279.76 = 4,462,302.93 : x
  2. Step 2: Convert to fraction form
    8,133,453.07/11,224,279.76 = 4,462,302.93/x
  3. Step 3: Cross multiply
    8,133,453.07x = 11,224,279.76 × 4,462,302.93
  4. Step 4: Simplify right side
    8,133,453.07x = 50,086,136,460,187.70
  5. Step 5: Solve for x
    x = 50,086,136,460,187.70/8,133,453.07
  6. Step 6: Final answer
    x = 6,158,040.88

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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.