Home / 1,338,097.58-1,845,734.73-793,848.05

Finding the Fourth Proportional to 1,338,097.58, 1,845,734.73 and 793,848.05

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Solution

The fourth proportional to 1,338,097.58, 1,845,734.73 and 793,848.05 is: 1,095,012.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,338,097.58 : 1,845,734.73 = 793,848.05 : x
  2. Step 2: Convert to fraction form
    1,338,097.58/1,845,734.73 = 793,848.05/x
  3. Step 3: Cross multiply
    1,338,097.58x = 1,845,734.73 × 793,848.05
  4. Step 4: Simplify right side
    1,338,097.58x = 1,465,232,916,227.78
  5. Step 5: Solve for x
    x = 1,465,232,916,227.78/1,338,097.58
  6. Step 6: Final answer
    x = 1,095,012.01

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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.