Home / 3,574,291.15-4,932,571.68-1,942,698.01

Finding the Fourth Proportional to 3,574,291.15, 4,932,571.68 and 1,942,698.01

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Solution

The fourth proportional to 3,574,291.15, 4,932,571.68 and 1,942,698.01 is: 2,680,950.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,291.15 : 4,932,571.68 = 1,942,698.01 : x
  2. Step 2: Convert to fraction form
    3,574,291.15/4,932,571.68 = 1,942,698.01/x
  3. Step 3: Cross multiply
    3,574,291.15x = 4,932,571.68 × 1,942,698.01
  4. Step 4: Simplify right side
    3,574,291.15x = 9,582,497,186,918.36
  5. Step 5: Solve for x
    x = 9,582,497,186,918.36/3,574,291.15
  6. Step 6: Final answer
    x = 2,680,950.37

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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.