Home / 9,323,798.40-13,985,697.60-2,936,008.80

Finding the Fourth Proportional to 9,323,798.40, 13,985,697.60 and 2,936,008.80

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Solution

The fourth proportional to 9,323,798.40, 13,985,697.60 and 2,936,008.80 is: 4,404,013.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323,798.40 : 13,985,697.60 = 2,936,008.80 : x
  2. Step 2: Convert to fraction form
    9,323,798.40/13,985,697.60 = 2,936,008.80/x
  3. Step 3: Cross multiply
    9,323,798.40x = 13,985,697.60 × 2,936,008.80
  4. Step 4: Simplify right side
    9,323,798.40x = 41,062,131,227,738.88
  5. Step 5: Solve for x
    x = 41,062,131,227,738.88/9,323,798.40
  6. Step 6: Final answer
    x = 4,404,013.20

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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.