Home / 2,358,893.14-3,533,153.26-1,949,444.98

Finding the Fourth Proportional to 2,358,893.14, 3,533,153.26 and 1,949,444.98

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Solution

The fourth proportional to 2,358,893.14, 3,533,153.26 and 1,949,444.98 is: 2,919,881.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,893.14 : 3,533,153.26 = 1,949,444.98 : x
  2. Step 2: Convert to fraction form
    2,358,893.14/3,533,153.26 = 1,949,444.98/x
  3. Step 3: Cross multiply
    2,358,893.14x = 3,533,153.26 × 1,949,444.98
  4. Step 4: Simplify right side
    2,358,893.14x = 6,887,687,886,277.64
  5. Step 5: Solve for x
    x = 6,887,687,886,277.64/2,358,893.14
  6. Step 6: Final answer
    x = 2,919,881.27

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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.