Home / 2,662,479.36-3,674,223.36-1,455,255.36

Finding the Fourth Proportional to 2,662,479.36, 3,674,223.36 and 1,455,255.36

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Solution

The fourth proportional to 2,662,479.36, 3,674,223.36 and 1,455,255.36 is: 2,008,253.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,662,479.36 : 3,674,223.36 = 1,455,255.36 : x
  2. Step 2: Convert to fraction form
    2,662,479.36/3,674,223.36 = 1,455,255.36/x
  3. Step 3: Cross multiply
    2,662,479.36x = 3,674,223.36 × 1,455,255.36
  4. Step 4: Simplify right side
    2,662,479.36x = 5,346,933,238,477.21
  5. Step 5: Solve for x
    x = 5,346,933,238,477.21/2,662,479.36
  6. Step 6: Final answer
    x = 2,008,253.40

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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.