Home / 1,771,696.60-2,658,717.37-973,533.94

Finding the Fourth Proportional to 1,771,696.60, 2,658,717.37 and 973,533.94

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Solution

The fourth proportional to 1,771,696.60, 2,658,717.37 and 973,533.94 is: 1,460,945.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,696.60 : 2,658,717.37 = 973,533.94 : x
  2. Step 2: Convert to fraction form
    1,771,696.60/2,658,717.37 = 973,533.94/x
  3. Step 3: Cross multiply
    1,771,696.60x = 2,658,717.37 × 973,533.94
  4. Step 4: Simplify right side
    1,771,696.60x = 2,588,351,591,132.66
  5. Step 5: Solve for x
    x = 2,588,351,591,132.66/1,771,696.60
  6. Step 6: Final answer
    x = 1,460,945.17

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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.