Home / 3,343,039.24-4,613,802.16-1,966,317.24

Finding the Fourth Proportional to 3,343,039.24, 4,613,802.16 and 1,966,317.24

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Solution

The fourth proportional to 3,343,039.24, 4,613,802.16 and 1,966,317.24 is: 2,713,757.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,039.24 : 4,613,802.16 = 1,966,317.24 : x
  2. Step 2: Convert to fraction form
    3,343,039.24/4,613,802.16 = 1,966,317.24/x
  3. Step 3: Cross multiply
    3,343,039.24x = 4,613,802.16 × 1,966,317.24
  4. Step 4: Simplify right side
    3,343,039.24x = 9,072,198,729,157.24
  5. Step 5: Solve for x
    x = 9,072,198,729,157.24/3,343,039.24
  6. Step 6: Final answer
    x = 2,713,757.77

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1.5x scale

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.