Home / 4,032,416.40-6,048,624.60-1,637,408.40

Finding the Fourth Proportional to 4,032,416.40, 6,048,624.60 and 1,637,408.40

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Solution

The fourth proportional to 4,032,416.40, 6,048,624.60 and 1,637,408.40 is: 2,456,112.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,416.40 : 6,048,624.60 = 1,637,408.40 : x
  2. Step 2: Convert to fraction form
    4,032,416.40/6,048,624.60 = 1,637,408.40/x
  3. Step 3: Cross multiply
    4,032,416.40x = 6,048,624.60 × 1,637,408.40
  4. Step 4: Simplify right side
    4,032,416.40x = 9,904,068,728,486.64
  5. Step 5: Solve for x
    x = 9,904,068,728,486.64/4,032,416.40
  6. Step 6: Final answer
    x = 2,456,112.60

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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.