Home / 954,698.36-1,317,479.04-562,459.04

Finding the Fourth Proportional to 954,698.36, 1,317,479.04 and 562,459.04

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Solution

The fourth proportional to 954,698.36, 1,317,479.04 and 562,459.04 is: 776,190.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,698.36 : 1,317,479.04 = 562,459.04 : x
  2. Step 2: Convert to fraction form
    954,698.36/1,317,479.04 = 562,459.04/x
  3. Step 3: Cross multiply
    954,698.36x = 1,317,479.04 × 562,459.04
  4. Step 4: Simplify right side
    954,698.36x = 741,027,996,058.52
  5. Step 5: Solve for x
    x = 741,027,996,058.52/954,698.36
  6. Step 6: Final answer
    x = 776,190.71

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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.