Home / 1,535,022.99-2,302,539.89-470,060.37

Finding the Fourth Proportional to 1,535,022.99, 2,302,539.89 and 470,060.37

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Solution

The fourth proportional to 1,535,022.99, 2,302,539.89 and 470,060.37 is: 705,092.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,022.99 : 2,302,539.89 = 470,060.37 : x
  2. Step 2: Convert to fraction form
    1,535,022.99/2,302,539.89 = 470,060.37/x
  3. Step 3: Cross multiply
    1,535,022.99x = 2,302,539.89 × 470,060.37
  4. Step 4: Simplify right side
    1,535,022.99x = 1,082,332,750,282.86
  5. Step 5: Solve for x
    x = 1,082,332,750,282.86/1,535,022.99
  6. Step 6: Final answer
    x = 705,092.21

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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.