Home / 9,104,088.34-13,647,256.68-3,637,553.60

Finding the Fourth Proportional to 9,104,088.34, 13,647,256.68 and 3,637,553.60

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Solution

The fourth proportional to 9,104,088.34, 13,647,256.68 and 3,637,553.60 is: 5,452,784.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,088.34 : 13,647,256.68 = 3,637,553.60 : x
  2. Step 2: Convert to fraction form
    9,104,088.34/13,647,256.68 = 3,637,553.60/x
  3. Step 3: Cross multiply
    9,104,088.34x = 13,647,256.68 × 3,637,553.60
  4. Step 4: Simplify right side
    9,104,088.34x = 49,642,627,666,458.05
  5. Step 5: Solve for x
    x = 49,642,627,666,458.05/9,104,088.34
  6. Step 6: Final answer
    x = 5,452,784.05

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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.