Home / 2,033,068.36-3,049,597.67-1,122,207.16

Finding the Fourth Proportional to 2,033,068.36, 3,049,597.67 and 1,122,207.16

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Solution

The fourth proportional to 2,033,068.36, 3,049,597.67 and 1,122,207.16 is: 1,683,308.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,068.36 : 3,049,597.67 = 1,122,207.16 : x
  2. Step 2: Convert to fraction form
    2,033,068.36/3,049,597.67 = 1,122,207.16/x
  3. Step 3: Cross multiply
    2,033,068.36x = 3,049,597.67 × 1,122,207.16
  4. Step 4: Simplify right side
    2,033,068.36x = 3,422,280,335,574.84
  5. Step 5: Solve for x
    x = 3,422,280,335,574.84/2,033,068.36
  6. Step 6: Final answer
    x = 1,683,308.05

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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.