Home / 2,201,718.40-3,302,577.60-942,006.40

Finding the Fourth Proportional to 2,201,718.40, 3,302,577.60 and 942,006.40

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Solution

The fourth proportional to 2,201,718.40, 3,302,577.60 and 942,006.40 is: 1,413,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,718.40 : 3,302,577.60 = 942,006.40 : x
  2. Step 2: Convert to fraction form
    2,201,718.40/3,302,577.60 = 942,006.40/x
  3. Step 3: Cross multiply
    2,201,718.40x = 3,302,577.60 × 942,006.40
  4. Step 4: Simplify right side
    2,201,718.40x = 3,111,049,235,696.64
  5. Step 5: Solve for x
    x = 3,111,049,235,696.64/2,201,718.40
  6. Step 6: Final answer
    x = 1,413,009.60

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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.