Home / 4,544,822.25-6,271,986.02-2,507,762.97

Finding the Fourth Proportional to 4,544,822.25, 6,271,986.02 and 2,507,762.97

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Solution

The fourth proportional to 4,544,822.25, 6,271,986.02 and 2,507,762.97 is: 3,460,785.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,822.25 : 6,271,986.02 = 2,507,762.97 : x
  2. Step 2: Convert to fraction form
    4,544,822.25/6,271,986.02 = 2,507,762.97/x
  3. Step 3: Cross multiply
    4,544,822.25x = 6,271,986.02 × 2,507,762.97
  4. Step 4: Simplify right side
    4,544,822.25x = 15,728,654,276,774.87
  5. Step 5: Solve for x
    x = 15,728,654,276,774.87/4,544,822.25
  6. Step 6: Final answer
    x = 3,460,785.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.