Home / 5,074,960.16-7,613,845.32-2,343,341.20

Finding the Fourth Proportional to 5,074,960.16, 7,613,845.32 and 2,343,341.20

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Solution

The fourth proportional to 5,074,960.16, 7,613,845.32 and 2,343,341.20 is: 3,515,660.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,074,960.16 : 7,613,845.32 = 2,343,341.20 : x
  2. Step 2: Convert to fraction form
    5,074,960.16/7,613,845.32 = 2,343,341.20/x
  3. Step 3: Cross multiply
    5,074,960.16x = 7,613,845.32 × 2,343,341.20
  4. Step 4: Simplify right side
    5,074,960.16x = 17,841,837,428,783.19
  5. Step 5: Solve for x
    x = 17,841,837,428,783.19/5,074,960.16
  6. Step 6: Final answer
    x = 3,515,660.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.