Home / 736,973.94-1,105,461.44-204,495.50

Finding the Fourth Proportional to 736,973.94, 1,105,461.44 and 204,495.50

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Solution

The fourth proportional to 736,973.94, 1,105,461.44 and 204,495.50 is: 306,743.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,973.94 : 1,105,461.44 = 204,495.50 : x
  2. Step 2: Convert to fraction form
    736,973.94/1,105,461.44 = 204,495.50/x
  3. Step 3: Cross multiply
    736,973.94x = 1,105,461.44 × 204,495.50
  4. Step 4: Simplify right side
    736,973.94x = 226,061,883,353.74
  5. Step 5: Solve for x
    x = 226,061,883,353.74/736,973.94
  6. Step 6: Final answer
    x = 306,743.39

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Double scale
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1.5x scale

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.