Home / 3,044,710.24-4,201,698.67-1,821,015.74

Finding the Fourth Proportional to 3,044,710.24, 4,201,698.67 and 1,821,015.74

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Solution

The fourth proportional to 3,044,710.24, 4,201,698.67 and 1,821,015.74 is: 2,513,000.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,710.24 : 4,201,698.67 = 1,821,015.74 : x
  2. Step 2: Convert to fraction form
    3,044,710.24/4,201,698.67 = 1,821,015.74/x
  3. Step 3: Cross multiply
    3,044,710.24x = 4,201,698.67 × 1,821,015.74
  4. Step 4: Simplify right side
    3,044,710.24x = 7,651,359,412,807.07
  5. Step 5: Solve for x
    x = 7,651,359,412,807.07/3,044,710.24
  6. Step 6: Final answer
    x = 2,513,000.85

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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.