Home / 9,406,100.38-14,105,767.48-3,256,412.21

Finding the Fourth Proportional to 9,406,100.38, 14,105,767.48 and 3,256,412.21

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Solution

The fourth proportional to 9,406,100.38, 14,105,767.48 and 3,256,412.21 is: 4,883,447.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,406,100.38 : 14,105,767.48 = 3,256,412.21 : x
  2. Step 2: Convert to fraction form
    9,406,100.38/14,105,767.48 = 3,256,412.21/x
  3. Step 3: Cross multiply
    9,406,100.38x = 14,105,767.48 × 3,256,412.21
  4. Step 4: Simplify right side
    9,406,100.38x = 45,934,193,453,292.93
  5. Step 5: Solve for x
    x = 45,934,193,453,292.93/9,406,100.38
  6. Step 6: Final answer
    x = 4,883,447.08

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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.