Home / 11,562,043.04-17,337,389.43-5,719,478.28

Finding the Fourth Proportional to 11,562,043.04, 17,337,389.43 and 5,719,478.28

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Solution

The fourth proportional to 11,562,043.04, 17,337,389.43 and 5,719,478.28 is: 8,576,410.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,562,043.04 : 17,337,389.43 = 5,719,478.28 : x
  2. Step 2: Convert to fraction form
    11,562,043.04/17,337,389.43 = 5,719,478.28/x
  3. Step 3: Cross multiply
    11,562,043.04x = 17,337,389.43 × 5,719,478.28
  4. Step 4: Simplify right side
    11,562,043.04x = 99,160,822,276,786.58
  5. Step 5: Solve for x
    x = 99,160,822,276,786.58/11,562,043.04
  6. Step 6: Final answer
    x = 8,576,410.07

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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.