Home / 2,035,664.34-3,048,845.41-971,453.80

Finding the Fourth Proportional to 2,035,664.34, 3,048,845.41 and 971,453.80

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Solution

The fourth proportional to 2,035,664.34, 3,048,845.41 and 971,453.80 is: 1,454,961.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,664.34 : 3,048,845.41 = 971,453.80 : x
  2. Step 2: Convert to fraction form
    2,035,664.34/3,048,845.41 = 971,453.80/x
  3. Step 3: Cross multiply
    2,035,664.34x = 3,048,845.41 × 971,453.80
  4. Step 4: Simplify right side
    2,035,664.34x = 2,961,812,459,157.06
  5. Step 5: Solve for x
    x = 2,961,812,459,157.06/2,035,664.34
  6. Step 6: Final answer
    x = 1,454,961.12

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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.