Home / 1,666,337.65-2,298,270.22-1,150,954.07

Finding the Fourth Proportional to 1,666,337.65, 2,298,270.22 and 1,150,954.07

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Solution

The fourth proportional to 1,666,337.65, 2,298,270.22 and 1,150,954.07 is: 1,587,435.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,337.65 : 2,298,270.22 = 1,150,954.07 : x
  2. Step 2: Convert to fraction form
    1,666,337.65/2,298,270.22 = 1,150,954.07/x
  3. Step 3: Cross multiply
    1,666,337.65x = 2,298,270.22 × 1,150,954.07
  4. Step 4: Simplify right side
    1,666,337.65x = 2,645,203,449,300.06
  5. Step 5: Solve for x
    x = 2,645,203,449,300.06/1,666,337.65
  6. Step 6: Final answer
    x = 1,587,435.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.