Home / 9,174,877.36-13,763,804.69-3,025,022.43

Finding the Fourth Proportional to 9,174,877.36, 13,763,804.69 and 3,025,022.43

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Solution

The fourth proportional to 9,174,877.36, 13,763,804.69 and 3,025,022.43 is: 4,538,024.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,174,877.36 : 13,763,804.69 = 3,025,022.43 : x
  2. Step 2: Convert to fraction form
    9,174,877.36/13,763,804.69 = 3,025,022.43/x
  3. Step 3: Cross multiply
    9,174,877.36x = 13,763,804.69 × 3,025,022.43
  4. Step 4: Simplify right side
    9,174,877.36x = 41,635,817,909,389.20
  5. Step 5: Solve for x
    x = 41,635,817,909,389.20/9,174,877.36
  6. Step 6: Final answer
    x = 4,538,024.46

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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.