Home / 7,114,533.44-9,811,423.86-6,586,110.32

Finding the Fourth Proportional to 7,114,533.44, 9,811,423.86 and 6,586,110.32

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Solution

The fourth proportional to 7,114,533.44, 9,811,423.86 and 6,586,110.32 is: 9,082,692.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,114,533.44 : 9,811,423.86 = 6,586,110.32 : x
  2. Step 2: Convert to fraction form
    7,114,533.44/9,811,423.86 = 6,586,110.32/x
  3. Step 3: Cross multiply
    7,114,533.44x = 9,811,423.86 × 6,586,110.32
  4. Step 4: Simplify right side
    7,114,533.44x = 64,619,119,938,240.23
  5. Step 5: Solve for x
    x = 64,619,119,938,240.23/7,114,533.44
  6. Step 6: Final answer
    x = 9,082,692.56

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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.