Home / 907,295.48-1,360,946.82-367,561.94

Finding the Fourth Proportional to 907,295.48, 1,360,946.82 and 367,561.94

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Solution

The fourth proportional to 907,295.48, 1,360,946.82 and 367,561.94 is: 551,344.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,295.48 : 1,360,946.82 = 367,561.94 : x
  2. Step 2: Convert to fraction form
    907,295.48/1,360,946.82 = 367,561.94/x
  3. Step 3: Cross multiply
    907,295.48x = 1,360,946.82 × 367,561.94
  4. Step 4: Simplify right side
    907,295.48x = 500,232,253,396.03
  5. Step 5: Solve for x
    x = 500,232,253,396.03/907,295.48
  6. Step 6: Final answer
    x = 551,344.37

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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.