Home / 5,749,144.98-8,623,717.50-2,336,632.07

Finding the Fourth Proportional to 5,749,144.98, 8,623,717.50 and 2,336,632.07

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Solution

The fourth proportional to 5,749,144.98, 8,623,717.50 and 2,336,632.07 is: 3,504,948.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,749,144.98 : 8,623,717.50 = 2,336,632.07 : x
  2. Step 2: Convert to fraction form
    5,749,144.98/8,623,717.50 = 2,336,632.07/x
  3. Step 3: Cross multiply
    5,749,144.98x = 8,623,717.50 × 2,336,632.07
  4. Step 4: Simplify right side
    5,749,144.98x = 20,150,454,830,001.64
  5. Step 5: Solve for x
    x = 20,150,454,830,001.64/5,749,144.98
  6. Step 6: Final answer
    x = 3,504,948.11

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Double scale
Find fourth proportional to 5,749,145.98, 8,623,719 and 2,336,633.07
Similar ratio
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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.