Home / 1,476,850.14-2,038,432.37-961,887.24

Finding the Fourth Proportional to 1,476,850.14, 2,038,432.37 and 961,887.24

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Solution

The fourth proportional to 1,476,850.14, 2,038,432.37 and 961,887.24 is: 1,327,651.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,850.14 : 2,038,432.37 = 961,887.24 : x
  2. Step 2: Convert to fraction form
    1,476,850.14/2,038,432.37 = 961,887.24/x
  3. Step 3: Cross multiply
    1,476,850.14x = 2,038,432.37 × 961,887.24
  4. Step 4: Simplify right side
    1,476,850.14x = 1,960,742,081,496.52
  5. Step 5: Solve for x
    x = 1,960,742,081,496.52/1,476,850.14
  6. Step 6: Final answer
    x = 1,327,651.35

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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.