Home / 1,094,936.94-1,632,284.28-1,077,681.51

Finding the Fourth Proportional to 1,094,936.94, 1,632,284.28 and 1,077,681.51

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Solution

The fourth proportional to 1,094,936.94, 1,632,284.28 and 1,077,681.51 is: 1,606,560.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,936.94 : 1,632,284.28 = 1,077,681.51 : x
  2. Step 2: Convert to fraction form
    1,094,936.94/1,632,284.28 = 1,077,681.51/x
  3. Step 3: Cross multiply
    1,094,936.94x = 1,632,284.28 × 1,077,681.51
  4. Step 4: Simplify right side
    1,094,936.94x = 1,759,082,587,619.66
  5. Step 5: Solve for x
    x = 1,759,082,587,619.66/1,094,936.94
  6. Step 6: Final answer
    x = 1,606,560.64

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.