Home / 3,537,433-4,881,662.40-1,927,801

Finding the Fourth Proportional to 3,537,433, 4,881,662.40 and 1,927,801

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Solution

The fourth proportional to 3,537,433, 4,881,662.40 and 1,927,801 is: 2,660,368.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,433 : 4,881,662.40 = 1,927,801 : x
  2. Step 2: Convert to fraction form
    3,537,433/4,881,662.40 = 1,927,801/x
  3. Step 3: Cross multiply
    3,537,433x = 4,881,662.40 × 1,927,801
  4. Step 4: Simplify right side
    3,537,433x = 9,410,873,656,382.40
  5. Step 5: Solve for x
    x = 9,410,873,656,382.40/3,537,433
  6. Step 6: Final answer
    x = 2,660,368.03

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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.