Home / 5,020,974.24-7,534,668.96-1,825,796.40

Finding the Fourth Proportional to 5,020,974.24, 7,534,668.96 and 1,825,796.40

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Solution

The fourth proportional to 5,020,974.24, 7,534,668.96 and 1,825,796.40 is: 2,739,860.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,020,974.24 : 7,534,668.96 = 1,825,796.40 : x
  2. Step 2: Convert to fraction form
    5,020,974.24/7,534,668.96 = 1,825,796.40/x
  3. Step 3: Cross multiply
    5,020,974.24x = 7,534,668.96 × 1,825,796.40
  4. Step 4: Simplify right side
    5,020,974.24x = 13,756,771,462,359.74
  5. Step 5: Solve for x
    x = 13,756,771,462,359.74/5,020,974.24
  6. Step 6: Final answer
    x = 2,739,860.99

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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.