Home / 9,092,537.37-12,558,140.37-6,622,762.19

Finding the Fourth Proportional to 9,092,537.37, 12,558,140.37 and 6,622,762.19

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Solution

The fourth proportional to 9,092,537.37, 12,558,140.37 and 6,622,762.19 is: 9,147,015.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092,537.37 : 12,558,140.37 = 6,622,762.19 : x
  2. Step 2: Convert to fraction form
    9,092,537.37/12,558,140.37 = 6,622,762.19/x
  3. Step 3: Cross multiply
    9,092,537.37x = 12,558,140.37 × 6,622,762.19
  4. Step 4: Simplify right side
    9,092,537.37x = 83,169,577,156,357.89
  5. Step 5: Solve for x
    x = 83,169,577,156,357.89/9,092,537.37
  6. Step 6: Final answer
    x = 9,147,015.16

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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.