Home / 2,508,798.96-3,462,123.60-1,362,887.64

Finding the Fourth Proportional to 2,508,798.96, 3,462,123.60 and 1,362,887.64

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Solution

The fourth proportional to 2,508,798.96, 3,462,123.60 and 1,362,887.64 is: 1,880,774.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,798.96 : 3,462,123.60 = 1,362,887.64 : x
  2. Step 2: Convert to fraction form
    2,508,798.96/3,462,123.60 = 1,362,887.64/x
  3. Step 3: Cross multiply
    2,508,798.96x = 3,462,123.60 × 1,362,887.64
  4. Step 4: Simplify right side
    2,508,798.96x = 4,718,485,462,592.30
  5. Step 5: Solve for x
    x = 4,718,485,462,592.30/2,508,798.96
  6. Step 6: Final answer
    x = 1,880,774.64

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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.