Home / 2,417,133.63-3,627,297.63-1,138,106.91

Finding the Fourth Proportional to 2,417,133.63, 3,627,297.63 and 1,138,106.91

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Solution

The fourth proportional to 2,417,133.63, 3,627,297.63 and 1,138,106.91 is: 1,707,912.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,133.63 : 3,627,297.63 = 1,138,106.91 : x
  2. Step 2: Convert to fraction form
    2,417,133.63/3,627,297.63 = 1,138,106.91/x
  3. Step 3: Cross multiply
    2,417,133.63x = 3,627,297.63 × 1,138,106.91
  4. Step 4: Simplify right side
    2,417,133.63x = 4,128,252,497,329.62
  5. Step 5: Solve for x
    x = 4,128,252,497,329.62/2,417,133.63
  6. Step 6: Final answer
    x = 1,707,912.40

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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.