Home / 8,853,751.29-13,284,486.54-3,100,612.01

Finding the Fourth Proportional to 8,853,751.29, 13,284,486.54 and 3,100,612.01

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Solution

The fourth proportional to 8,853,751.29, 13,284,486.54 and 3,100,612.01 is: 4,652,269.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,853,751.29 : 13,284,486.54 = 3,100,612.01 : x
  2. Step 2: Convert to fraction form
    8,853,751.29/13,284,486.54 = 3,100,612.01/x
  3. Step 3: Cross multiply
    8,853,751.29x = 13,284,486.54 × 3,100,612.01
  4. Step 4: Simplify right side
    8,853,751.29x = 41,190,038,446,184.91
  5. Step 5: Solve for x
    x = 41,190,038,446,184.91/8,853,751.29
  6. Step 6: Final answer
    x = 4,652,269.65

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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.