Home / 6,532,474.87-9,798,079.14-1,983,563.65

Finding the Fourth Proportional to 6,532,474.87, 9,798,079.14 and 1,983,563.65

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Solution

The fourth proportional to 6,532,474.87, 9,798,079.14 and 1,983,563.65 is: 2,975,153.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,474.87 : 9,798,079.14 = 1,983,563.65 : x
  2. Step 2: Convert to fraction form
    6,532,474.87/9,798,079.14 = 1,983,563.65/x
  3. Step 3: Cross multiply
    6,532,474.87x = 9,798,079.14 × 1,983,563.65
  4. Step 4: Simplify right side
    6,532,474.87x = 19,435,113,563,019.05
  5. Step 5: Solve for x
    x = 19,435,113,563,019.05/6,532,474.87
  6. Step 6: Final answer
    x = 2,975,153.21

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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.