Home / 9,461,526.96-13,056,912.43-5,110,613.26

Finding the Fourth Proportional to 9,461,526.96, 13,056,912.43 and 5,110,613.26

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Solution

The fourth proportional to 9,461,526.96, 13,056,912.43 and 5,110,613.26 is: 7,052,649.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,526.96 : 13,056,912.43 = 5,110,613.26 : x
  2. Step 2: Convert to fraction form
    9,461,526.96/13,056,912.43 = 5,110,613.26/x
  3. Step 3: Cross multiply
    9,461,526.96x = 13,056,912.43 × 5,110,613.26
  4. Step 4: Simplify right side
    9,461,526.96x = 66,728,829,799,416.82
  5. Step 5: Solve for x
    x = 66,728,829,799,416.82/9,461,526.96
  6. Step 6: Final answer
    x = 7,052,649.12

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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.