Home / 4,028,602.16-6,043,070.00-1,188,714.32

Finding the Fourth Proportional to 4,028,602.16, 6,043,070.00 and 1,188,714.32

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Solution

The fourth proportional to 4,028,602.16, 6,043,070.00 and 1,188,714.32 is: 1,783,120.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,602.16 : 6,043,070.00 = 1,188,714.32 : x
  2. Step 2: Convert to fraction form
    4,028,602.16/6,043,070.00 = 1,188,714.32/x
  3. Step 3: Cross multiply
    4,028,602.16x = 6,043,070.00 × 1,188,714.32
  4. Step 4: Simplify right side
    4,028,602.16x = 7,183,483,809,603.48
  5. Step 5: Solve for x
    x = 7,183,483,809,603.48/4,028,602.16
  6. Step 6: Final answer
    x = 1,783,120.68

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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.