Home / 1,707,103.84-2,355,602.52-943,111.84

Finding the Fourth Proportional to 1,707,103.84, 2,355,602.52 and 943,111.84

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Solution

The fourth proportional to 1,707,103.84, 2,355,602.52 and 943,111.84 is: 1,301,383.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,103.84 : 2,355,602.52 = 943,111.84 : x
  2. Step 2: Convert to fraction form
    1,707,103.84/2,355,602.52 = 943,111.84/x
  3. Step 3: Cross multiply
    1,707,103.84x = 2,355,602.52 × 943,111.84
  4. Step 4: Simplify right side
    1,707,103.84x = 2,221,596,626,945.84
  5. Step 5: Solve for x
    x = 2,221,596,626,945.84/1,707,103.84
  6. Step 6: Final answer
    x = 1,301,383.42

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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.