Home / 2,364,804.90-3,262,394.10-1,447,078.14

Finding the Fourth Proportional to 2,364,804.90, 3,262,394.10 and 1,447,078.14

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Solution

The fourth proportional to 2,364,804.90, 3,262,394.10 and 1,447,078.14 is: 1,996,333.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,804.90 : 3,262,394.10 = 1,447,078.14 : x
  2. Step 2: Convert to fraction form
    2,364,804.90/3,262,394.10 = 1,447,078.14/x
  3. Step 3: Cross multiply
    2,364,804.90x = 3,262,394.10 × 1,447,078.14
  4. Step 4: Simplify right side
    2,364,804.90x = 4,720,939,186,174.97
  5. Step 5: Solve for x
    x = 4,720,939,186,174.97/2,364,804.90
  6. Step 6: Final answer
    x = 1,996,333.48

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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.