Home / 2,346,963.52-3,519,881.60-1,083,577.28

Finding the Fourth Proportional to 2,346,963.52, 3,519,881.60 and 1,083,577.28

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Solution

The fourth proportional to 2,346,963.52, 3,519,881.60 and 1,083,577.28 is: 1,625,105.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,963.52 : 3,519,881.60 = 1,083,577.28 : x
  2. Step 2: Convert to fraction form
    2,346,963.52/3,519,881.60 = 1,083,577.28/x
  3. Step 3: Cross multiply
    2,346,963.52x = 3,519,881.60 × 1,083,577.28
  4. Step 4: Simplify right side
    2,346,963.52x = 3,814,063,730,050.05
  5. Step 5: Solve for x
    x = 3,814,063,730,050.05/2,346,963.52
  6. Step 6: Final answer
    x = 1,625,105.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.