Home / 446,830.22-616,033.25-370,066.52

Finding the Fourth Proportional to 446,830.22, 616,033.25 and 370,066.52

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Solution

The fourth proportional to 446,830.22, 616,033.25 and 370,066.52 is: 510,201.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,830.22 : 616,033.25 = 370,066.52 : x
  2. Step 2: Convert to fraction form
    446,830.22/616,033.25 = 370,066.52/x
  3. Step 3: Cross multiply
    446,830.22x = 616,033.25 × 370,066.52
  4. Step 4: Simplify right side
    446,830.22x = 227,973,282,109.29
  5. Step 5: Solve for x
    x = 227,973,282,109.29/446,830.22
  6. Step 6: Final answer
    x = 510,201.12

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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.