Home / 941,333.04-1,412,600.04-342,236.70

Finding the Fourth Proportional to 941,333.04, 1,412,600.04 and 342,236.70

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Solution

The fourth proportional to 941,333.04, 1,412,600.04 and 342,236.70 is: 513,573.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,333.04 : 1,412,600.04 = 342,236.70 : x
  2. Step 2: Convert to fraction form
    941,333.04/1,412,600.04 = 342,236.70/x
  3. Step 3: Cross multiply
    941,333.04x = 1,412,600.04 × 342,236.70
  4. Step 4: Simplify right side
    941,333.04x = 483,443,576,109.47
  5. Step 5: Solve for x
    x = 483,443,576,109.47/941,333.04
  6. Step 6: Final answer
    x = 513,573.36

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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.