Home / 1,068,068.55-1,473,936.81-584,664.57

Finding the Fourth Proportional to 1,068,068.55, 1,473,936.81 and 584,664.57

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Solution

The fourth proportional to 1,068,068.55, 1,473,936.81 and 584,664.57 is: 806,838.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,068.55 : 1,473,936.81 = 584,664.57 : x
  2. Step 2: Convert to fraction form
    1,068,068.55/1,473,936.81 = 584,664.57/x
  3. Step 3: Cross multiply
    1,068,068.55x = 1,473,936.81 × 584,664.57
  4. Step 4: Simplify right side
    1,068,068.55x = 861,758,631,225.82
  5. Step 5: Solve for x
    x = 861,758,631,225.82/1,068,068.55
  6. Step 6: Final answer
    x = 806,838.32

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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.