Home / 1,745,828.48-2,410,350.19-1,195,465.16

Finding the Fourth Proportional to 1,745,828.48, 2,410,350.19 and 1,195,465.16

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Solution

The fourth proportional to 1,745,828.48, 2,410,350.19 and 1,195,465.16 is: 1,650,499.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,828.48 : 2,410,350.19 = 1,195,465.16 : x
  2. Step 2: Convert to fraction form
    1,745,828.48/2,410,350.19 = 1,195,465.16/x
  3. Step 3: Cross multiply
    1,745,828.48x = 2,410,350.19 × 1,195,465.16
  4. Step 4: Simplify right side
    1,745,828.48x = 2,881,489,660,503.97
  5. Step 5: Solve for x
    x = 2,881,489,660,503.97/1,745,828.48
  6. Step 6: Final answer
    x = 1,650,499.86

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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.