Home / 937,039.05-1,295,293.01-836,065.26

Finding the Fourth Proportional to 937,039.05, 1,295,293.01 and 836,065.26

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Solution

The fourth proportional to 937,039.05, 1,295,293.01 and 836,065.26 is: 1,155,714.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,039.05 : 1,295,293.01 = 836,065.26 : x
  2. Step 2: Convert to fraction form
    937,039.05/1,295,293.01 = 836,065.26/x
  3. Step 3: Cross multiply
    937,039.05x = 1,295,293.01 × 836,065.26
  4. Step 4: Simplify right side
    937,039.05x = 1,082,949,483,001.51
  5. Step 5: Solve for x
    x = 1,082,949,483,001.51/937,039.05
  6. Step 6: Final answer
    x = 1,155,714.36

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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.