Home / 1,707,179.34-2,355,955.02-943,282.14

Finding the Fourth Proportional to 1,707,179.34, 2,355,955.02 and 943,282.14

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Solution

The fourth proportional to 1,707,179.34, 2,355,955.02 and 943,282.14 is: 1,301,755.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,179.34 : 2,355,955.02 = 943,282.14 : x
  2. Step 2: Convert to fraction form
    1,707,179.34/2,355,955.02 = 943,282.14/x
  3. Step 3: Cross multiply
    1,707,179.34x = 2,355,955.02 × 943,282.14
  4. Step 4: Simplify right side
    1,707,179.34x = 2,222,330,293,009.34
  5. Step 5: Solve for x
    x = 2,222,330,293,009.34/1,707,179.34
  6. Step 6: Final answer
    x = 1,301,755.62

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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.