Home / 1,035,088.35-1,552,694.55-325,116.39

Finding the Fourth Proportional to 1,035,088.35, 1,552,694.55 and 325,116.39

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Solution

The fourth proportional to 1,035,088.35, 1,552,694.55 and 325,116.39 is: 487,694.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,088.35 : 1,552,694.55 = 325,116.39 : x
  2. Step 2: Convert to fraction form
    1,035,088.35/1,552,694.55 = 325,116.39/x
  3. Step 3: Cross multiply
    1,035,088.35x = 1,552,694.55 × 325,116.39
  4. Step 4: Simplify right side
    1,035,088.35x = 504,806,448,933.92
  5. Step 5: Solve for x
    x = 504,806,448,933.92/1,035,088.35
  6. Step 6: Final answer
    x = 487,694.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.