Home / 1,696,914.39-2,341,602.50-999,084.27

Finding the Fourth Proportional to 1,696,914.39, 2,341,602.50 and 999,084.27

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Solution

The fourth proportional to 1,696,914.39, 2,341,602.50 and 999,084.27 is: 1,378,654.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,914.39 : 2,341,602.50 = 999,084.27 : x
  2. Step 2: Convert to fraction form
    1,696,914.39/2,341,602.50 = 999,084.27/x
  3. Step 3: Cross multiply
    1,696,914.39x = 2,341,602.50 × 999,084.27
  4. Step 4: Simplify right side
    1,696,914.39x = 2,339,458,219,347.25
  5. Step 5: Solve for x
    x = 2,339,458,219,347.25/1,696,914.39
  6. Step 6: Final answer
    x = 1,378,654.24

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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.