Home / 1,699,246.24-2,344,954.32-935,300.32

Finding the Fourth Proportional to 1,699,246.24, 2,344,954.32 and 935,300.32

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Solution

The fourth proportional to 1,699,246.24, 2,344,954.32 and 935,300.32 is: 1,290,711.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,246.24 : 2,344,954.32 = 935,300.32 : x
  2. Step 2: Convert to fraction form
    1,699,246.24/2,344,954.32 = 935,300.32/x
  3. Step 3: Cross multiply
    1,699,246.24x = 2,344,954.32 × 935,300.32
  4. Step 4: Simplify right side
    1,699,246.24x = 2,193,236,525,881.38
  5. Step 5: Solve for x
    x = 2,193,236,525,881.38/1,699,246.24
  6. Step 6: Final answer
    x = 1,290,711.42

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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.