Home / 2,505,488.96-3,457,583.94-1,359,569.27

Finding the Fourth Proportional to 2,505,488.96, 3,457,583.94 and 1,359,569.27

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Solution

The fourth proportional to 2,505,488.96, 3,457,583.94 and 1,359,569.27 is: 1,876,210.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505,488.96 : 3,457,583.94 = 1,359,569.27 : x
  2. Step 2: Convert to fraction form
    2,505,488.96/3,457,583.94 = 1,359,569.27/x
  3. Step 3: Cross multiply
    2,505,488.96x = 3,457,583.94 × 1,359,569.27
  4. Step 4: Simplify right side
    2,505,488.96x = 4,700,824,855,981.60
  5. Step 5: Solve for x
    x = 4,700,824,855,981.60/2,505,488.96
  6. Step 6: Final answer
    x = 1,876,210.57

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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.