Home / 1,709,497.44-2,359,223.82-984,536.10

Finding the Fourth Proportional to 1,709,497.44, 2,359,223.82 and 984,536.10

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Solution

The fourth proportional to 1,709,497.44, 2,359,223.82 and 984,536.10 is: 1,358,727.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,709,497.44 : 2,359,223.82 = 984,536.10 : x
  2. Step 2: Convert to fraction form
    1,709,497.44/2,359,223.82 = 984,536.10/x
  3. Step 3: Cross multiply
    1,709,497.44x = 2,359,223.82 × 984,536.10
  4. Step 4: Simplify right side
    1,709,497.44x = 2,322,741,018,769.90
  5. Step 5: Solve for x
    x = 2,322,741,018,769.90/1,709,497.44
  6. Step 6: Final answer
    x = 1,358,727.40

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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.