Home / 1,700,132.06-2,346,199.35-936,188.66

Finding the Fourth Proportional to 1,700,132.06, 2,346,199.35 and 936,188.66

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Solution

The fourth proportional to 1,700,132.06, 2,346,199.35 and 936,188.66 is: 1,291,949.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,132.06 : 2,346,199.35 = 936,188.66 : x
  2. Step 2: Convert to fraction form
    1,700,132.06/2,346,199.35 = 936,188.66/x
  3. Step 3: Cross multiply
    1,700,132.06x = 2,346,199.35 × 936,188.66
  4. Step 4: Simplify right side
    1,700,132.06x = 2,196,485,225,569.37
  5. Step 5: Solve for x
    x = 2,196,485,225,569.37/1,700,132.06
  6. Step 6: Final answer
    x = 1,291,949.77

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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.