Home / 1,175,051.52-1,762,573.68-333,603.84

Finding the Fourth Proportional to 1,175,051.52, 1,762,573.68 and 333,603.84

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Solution

The fourth proportional to 1,175,051.52, 1,762,573.68 and 333,603.84 is: 500,404.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,051.52 : 1,762,573.68 = 333,603.84 : x
  2. Step 2: Convert to fraction form
    1,175,051.52/1,762,573.68 = 333,603.84/x
  3. Step 3: Cross multiply
    1,175,051.52x = 1,762,573.68 × 333,603.84
  4. Step 4: Simplify right side
    1,175,051.52x = 588,001,347,930.93
  5. Step 5: Solve for x
    x = 588,001,347,930.93/1,175,051.52
  6. Step 6: Final answer
    x = 500,404.74

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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.