Home / 8,463,559.68-11,679,675.84-4,596,048.96

Finding the Fourth Proportional to 8,463,559.68, 11,679,675.84 and 4,596,048.96

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Solution

The fourth proportional to 8,463,559.68, 11,679,675.84 and 4,596,048.96 is: 6,342,527.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,463,559.68 : 11,679,675.84 = 4,596,048.96 : x
  2. Step 2: Convert to fraction form
    8,463,559.68/11,679,675.84 = 4,596,048.96/x
  3. Step 3: Cross multiply
    8,463,559.68x = 11,679,675.84 × 4,596,048.96
  4. Step 4: Simplify right side
    8,463,559.68x = 53,680,361,997,569.12
  5. Step 5: Solve for x
    x = 53,680,361,997,569.12/8,463,559.68
  6. Step 6: Final answer
    x = 6,342,527.73

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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.