Home / 2,904,533.44-4,008,550.08-1,664,308

Finding the Fourth Proportional to 2,904,533.44, 4,008,550.08 and 1,664,308

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Solution

The fourth proportional to 2,904,533.44, 4,008,550.08 and 1,664,308 is: 2,296,913.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,533.44 : 4,008,550.08 = 1,664,308 : x
  2. Step 2: Convert to fraction form
    2,904,533.44/4,008,550.08 = 1,664,308/x
  3. Step 3: Cross multiply
    2,904,533.44x = 4,008,550.08 × 1,664,308
  4. Step 4: Simplify right side
    2,904,533.44x = 6,671,461,966,544.64
  5. Step 5: Solve for x
    x = 6,671,461,966,544.64/2,904,533.44
  6. Step 6: Final answer
    x = 2,296,913.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.