Home / 956,208.04-1,433,977.71-282,110.38

Finding the Fourth Proportional to 956,208.04, 1,433,977.71 and 282,110.38

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Solution

The fourth proportional to 956,208.04, 1,433,977.71 and 282,110.38 is: 423,066.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,208.04 : 1,433,977.71 = 282,110.38 : x
  2. Step 2: Convert to fraction form
    956,208.04/1,433,977.71 = 282,110.38/x
  3. Step 3: Cross multiply
    956,208.04x = 1,433,977.71 × 282,110.38
  4. Step 4: Simplify right side
    956,208.04x = 404,539,996,679.63
  5. Step 5: Solve for x
    x = 404,539,996,679.63/956,208.04
  6. Step 6: Final answer
    x = 423,066.93

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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.