Home / 6,241,515.30-9,346,526.55-4,981,803.30

Finding the Fourth Proportional to 6,241,515.30, 9,346,526.55 and 4,981,803.30

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Solution

The fourth proportional to 6,241,515.30, 9,346,526.55 and 4,981,803.30 is: 7,460,136.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,515.30 : 9,346,526.55 = 4,981,803.30 : x
  2. Step 2: Convert to fraction form
    6,241,515.30/9,346,526.55 = 4,981,803.30/x
  3. Step 3: Cross multiply
    6,241,515.30x = 9,346,526.55 × 4,981,803.30
  4. Step 4: Simplify right side
    6,241,515.30x = 46,562,556,810,327.62
  5. Step 5: Solve for x
    x = 46,562,556,810,327.62/6,241,515.30
  6. Step 6: Final answer
    x = 7,460,136.61

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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.