Home / 9,259,206.05-13,888,810.59-3,864,913.80

Finding the Fourth Proportional to 9,259,206.05, 13,888,810.59 and 3,864,913.80

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Solution

The fourth proportional to 9,259,206.05, 13,888,810.59 and 3,864,913.80 is: 5,797,371.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,259,206.05 : 13,888,810.59 = 3,864,913.80 : x
  2. Step 2: Convert to fraction form
    9,259,206.05/13,888,810.59 = 3,864,913.80/x
  3. Step 3: Cross multiply
    9,259,206.05x = 13,888,810.59 × 3,864,913.80
  4. Step 4: Simplify right side
    9,259,206.05x = 53,679,055,714,877.14
  5. Step 5: Solve for x
    x = 53,679,055,714,877.14/9,259,206.05
  6. Step 6: Final answer
    x = 5,797,371.33

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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.