Home / 4,019,140.32-6,028,712.64-1,494,467.52

Finding the Fourth Proportional to 4,019,140.32, 6,028,712.64 and 1,494,467.52

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Solution

The fourth proportional to 4,019,140.32, 6,028,712.64 and 1,494,467.52 is: 2,241,702.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,140.32 : 6,028,712.64 = 1,494,467.52 : x
  2. Step 2: Convert to fraction form
    4,019,140.32/6,028,712.64 = 1,494,467.52/x
  3. Step 3: Cross multiply
    4,019,140.32x = 6,028,712.64 × 1,494,467.52
  4. Step 4: Simplify right side
    4,019,140.32x = 9,009,715,227,893.45
  5. Step 5: Solve for x
    x = 9,009,715,227,893.45/4,019,140.32
  6. Step 6: Final answer
    x = 2,241,702.08

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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.