Home / 2,066,037.60-3,099,056.40-1,735,363.20

Finding the Fourth Proportional to 2,066,037.60, 3,099,056.40 and 1,735,363.20

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Solution

The fourth proportional to 2,066,037.60, 3,099,056.40 and 1,735,363.20 is: 2,603,044.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,037.60 : 3,099,056.40 = 1,735,363.20 : x
  2. Step 2: Convert to fraction form
    2,066,037.60/3,099,056.40 = 1,735,363.20/x
  3. Step 3: Cross multiply
    2,066,037.60x = 3,099,056.40 × 1,735,363.20
  4. Step 4: Simplify right side
    2,066,037.60x = 5,377,988,431,284.48
  5. Step 5: Solve for x
    x = 5,377,988,431,284.48/2,066,037.60
  6. Step 6: Final answer
    x = 2,603,044.80

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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.