Home / 3,954,807.77-5,457,677.73-2,323,283.90

Finding the Fourth Proportional to 3,954,807.77, 5,457,677.73 and 2,323,283.90

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Solution

The fourth proportional to 3,954,807.77, 5,457,677.73 and 2,323,283.90 is: 3,206,157.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,807.77 : 5,457,677.73 = 2,323,283.90 : x
  2. Step 2: Convert to fraction form
    3,954,807.77/5,457,677.73 = 2,323,283.90/x
  3. Step 3: Cross multiply
    3,954,807.77x = 5,457,677.73 × 2,323,283.90
  4. Step 4: Simplify right side
    3,954,807.77x = 12,679,734,774,209.16
  5. Step 5: Solve for x
    x = 12,679,734,774,209.16/3,954,807.77
  6. Step 6: Final answer
    x = 3,206,157.04

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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.