Home / 1,196,579.37-1,651,290.08-652,717.58

Finding the Fourth Proportional to 1,196,579.37, 1,651,290.08 and 652,717.58

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Solution

The fourth proportional to 1,196,579.37, 1,651,290.08 and 652,717.58 is: 900,756.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,579.37 : 1,651,290.08 = 652,717.58 : x
  2. Step 2: Convert to fraction form
    1,196,579.37/1,651,290.08 = 652,717.58/x
  3. Step 3: Cross multiply
    1,196,579.37x = 1,651,290.08 × 652,717.58
  4. Step 4: Simplify right side
    1,196,579.37x = 1,077,826,062,399.18
  5. Step 5: Solve for x
    x = 1,077,826,062,399.18/1,196,579.37
  6. Step 6: Final answer
    x = 900,756.01

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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.