Home / 7,114,539.44-9,811,432.14-6,586,116.32

Finding the Fourth Proportional to 7,114,539.44, 9,811,432.14 and 6,586,116.32

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Solution

The fourth proportional to 7,114,539.44, 9,811,432.14 and 6,586,116.32 is: 9,082,700.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,114,539.44 : 9,811,432.14 = 6,586,116.32 : x
  2. Step 2: Convert to fraction form
    7,114,539.44/9,811,432.14 = 6,586,116.32/x
  3. Step 3: Cross multiply
    7,114,539.44x = 9,811,432.14 × 6,586,116.32
  4. Step 4: Simplify right side
    7,114,539.44x = 64,619,233,339,826.53
  5. Step 5: Solve for x
    x = 64,619,233,339,826.53/7,114,539.44
  6. Step 6: Final answer
    x = 9,082,700.84

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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.