Home / 4,334,435.96-6,501,136.34-1,139,810.94

Finding the Fourth Proportional to 4,334,435.96, 6,501,136.34 and 1,139,810.94

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Solution

The fourth proportional to 4,334,435.96, 6,501,136.34 and 1,139,810.94 is: 1,709,580.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,435.96 : 6,501,136.34 = 1,139,810.94 : x
  2. Step 2: Convert to fraction form
    4,334,435.96/6,501,136.34 = 1,139,810.94/x
  3. Step 3: Cross multiply
    4,334,435.96x = 6,501,136.34 × 1,139,810.94
  4. Step 4: Simplify right side
    4,334,435.96x = 7,410,066,325,613.09
  5. Step 5: Solve for x
    x = 7,410,066,325,613.09/4,334,435.96
  6. Step 6: Final answer
    x = 1,709,580.30

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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.