Home / 975,324.45-1,462,623.77-335,448.57

Finding the Fourth Proportional to 975,324.45, 1,462,623.77 and 335,448.57

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Solution

The fourth proportional to 975,324.45, 1,462,623.77 and 335,448.57 is: 503,048.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,324.45 : 1,462,623.77 = 335,448.57 : x
  2. Step 2: Convert to fraction form
    975,324.45/1,462,623.77 = 335,448.57/x
  3. Step 3: Cross multiply
    975,324.45x = 1,462,623.77 × 335,448.57
  4. Step 4: Simplify right side
    975,324.45x = 490,635,050,417.27
  5. Step 5: Solve for x
    x = 490,635,050,417.27/975,324.45
  6. Step 6: Final answer
    x = 503,048.04

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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.