Home / 7,404,004.80-11,106,784.80-2,354,140.80

Finding the Fourth Proportional to 7,404,004.80, 11,106,784.80 and 2,354,140.80

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Solution

The fourth proportional to 7,404,004.80, 11,106,784.80 and 2,354,140.80 is: 3,531,458.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,404,004.80 : 11,106,784.80 = 2,354,140.80 : x
  2. Step 2: Convert to fraction form
    7,404,004.80/11,106,784.80 = 2,354,140.80/x
  3. Step 3: Cross multiply
    7,404,004.80x = 11,106,784.80 × 2,354,140.80
  4. Step 4: Simplify right side
    7,404,004.80x = 26,146,935,254,499.84
  5. Step 5: Solve for x
    x = 26,146,935,254,499.84/7,404,004.80
  6. Step 6: Final answer
    x = 3,531,458.44

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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.