Home / 1,716,541.14-2,368,563.75-1,028,051.67

Finding the Fourth Proportional to 1,716,541.14, 2,368,563.75 and 1,028,051.67

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Solution

The fourth proportional to 1,716,541.14, 2,368,563.75 and 1,028,051.67 is: 1,418,553.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,541.14 : 2,368,563.75 = 1,028,051.67 : x
  2. Step 2: Convert to fraction form
    1,716,541.14/2,368,563.75 = 1,028,051.67/x
  3. Step 3: Cross multiply
    1,716,541.14x = 2,368,563.75 × 1,028,051.67
  4. Step 4: Simplify right side
    1,716,541.14x = 2,435,005,918,688.96
  5. Step 5: Solve for x
    x = 2,435,005,918,688.96/1,716,541.14
  6. Step 6: Final answer
    x = 1,418,553.78

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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.