Home / 1,167,468.90-1,751,255.81-357,794

Finding the Fourth Proportional to 1,167,468.90, 1,751,255.81 and 357,794

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Solution

The fourth proportional to 1,167,468.90, 1,751,255.81 and 357,794 is: 536,707.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,468.90 : 1,751,255.81 = 357,794 : x
  2. Step 2: Convert to fraction form
    1,167,468.90/1,751,255.81 = 357,794/x
  3. Step 3: Cross multiply
    1,167,468.90x = 1,751,255.81 × 357,794
  4. Step 4: Simplify right side
    1,167,468.90x = 626,588,821,283.14
  5. Step 5: Solve for x
    x = 626,588,821,283.14/1,167,468.90
  6. Step 6: Final answer
    x = 536,707.08

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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.