Home / 1,700,164.50-2,346,227.01-936,216.24

Finding the Fourth Proportional to 1,700,164.50, 2,346,227.01 and 936,216.24

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Solution

The fourth proportional to 1,700,164.50, 2,346,227.01 and 936,216.24 is: 1,291,978.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,164.50 : 2,346,227.01 = 936,216.24 : x
  2. Step 2: Convert to fraction form
    1,700,164.50/2,346,227.01 = 936,216.24/x
  3. Step 3: Cross multiply
    1,700,164.50x = 2,346,227.01 × 936,216.24
  4. Step 4: Simplify right side
    1,700,164.50x = 2,196,575,829,488.64
  5. Step 5: Solve for x
    x = 2,196,575,829,488.64/1,700,164.50
  6. Step 6: Final answer
    x = 1,291,978.41

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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.