Home / 1,700,126.42-2,346,090.28-936,037.22

Finding the Fourth Proportional to 1,700,126.42, 2,346,090.28 and 936,037.22

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Solution

The fourth proportional to 1,700,126.42, 2,346,090.28 and 936,037.22 is: 1,291,685.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,126.42 : 2,346,090.28 = 936,037.22 : x
  2. Step 2: Convert to fraction form
    1,700,126.42/2,346,090.28 = 936,037.22/x
  3. Step 3: Cross multiply
    1,700,126.42x = 2,346,090.28 × 936,037.22
  4. Step 4: Simplify right side
    1,700,126.42x = 2,196,027,809,489.68
  5. Step 5: Solve for x
    x = 2,196,027,809,489.68/1,700,126.42
  6. Step 6: Final answer
    x = 1,291,685.01

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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.