Home / 1,704,334.28-2,352,030.54-940,437.06

Finding the Fourth Proportional to 1,704,334.28, 2,352,030.54 and 940,437.06

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Solution

The fourth proportional to 1,704,334.28, 2,352,030.54 and 940,437.06 is: 1,297,830.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,334.28 : 2,352,030.54 = 940,437.06 : x
  2. Step 2: Convert to fraction form
    1,704,334.28/2,352,030.54 = 940,437.06/x
  3. Step 3: Cross multiply
    1,704,334.28x = 2,352,030.54 × 940,437.06
  4. Step 4: Simplify right side
    1,704,334.28x = 2,211,936,686,067.81
  5. Step 5: Solve for x
    x = 2,211,936,686,067.81/1,704,334.28
  6. Step 6: Final answer
    x = 1,297,830.31

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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.