Home / 1,168,585.44-1,753,140.80-369,914.91

Finding the Fourth Proportional to 1,168,585.44, 1,753,140.80 and 369,914.91

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Solution

The fourth proportional to 1,168,585.44, 1,753,140.80 and 369,914.91 is: 554,955.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,585.44 : 1,753,140.80 = 369,914.91 : x
  2. Step 2: Convert to fraction form
    1,168,585.44/1,753,140.80 = 369,914.91/x
  3. Step 3: Cross multiply
    1,168,585.44x = 1,753,140.80 × 369,914.91
  4. Step 4: Simplify right side
    1,168,585.44x = 648,512,921,249.33
  5. Step 5: Solve for x
    x = 648,512,921,249.33/1,168,585.44
  6. Step 6: Final answer
    x = 554,955.50

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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.