Home / 1,204,136.52-1,806,196.58-293,308.14

Finding the Fourth Proportional to 1,204,136.52, 1,806,196.58 and 293,308.14

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Solution

The fourth proportional to 1,204,136.52, 1,806,196.58 and 293,308.14 is: 439,960.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,136.52 : 1,806,196.58 = 293,308.14 : x
  2. Step 2: Convert to fraction form
    1,204,136.52/1,806,196.58 = 293,308.14/x
  3. Step 3: Cross multiply
    1,204,136.52x = 1,806,196.58 × 293,308.14
  4. Step 4: Simplify right side
    1,204,136.52x = 529,772,159,354.16
  5. Step 5: Solve for x
    x = 529,772,159,354.16/1,204,136.52
  6. Step 6: Final answer
    x = 439,960.21

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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.