Home / 1,084,087.89-1,495,990.89-594,054.50

Finding the Fourth Proportional to 1,084,087.89, 1,495,990.89 and 594,054.50

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Solution

The fourth proportional to 1,084,087.89, 1,495,990.89 and 594,054.50 is: 819,767.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,087.89 : 1,495,990.89 = 594,054.50 : x
  2. Step 2: Convert to fraction form
    1,084,087.89/1,495,990.89 = 594,054.50/x
  3. Step 3: Cross multiply
    1,084,087.89x = 1,495,990.89 × 594,054.50
  4. Step 4: Simplify right side
    1,084,087.89x = 888,700,112,683.55
  5. Step 5: Solve for x
    x = 888,700,112,683.55/1,084,087.89
  6. Step 6: Final answer
    x = 819,767.59

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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.