Home / 934,698.37-1,402,047.55-224,726.41

Finding the Fourth Proportional to 934,698.37, 1,402,047.55 and 224,726.41

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Solution

The fourth proportional to 934,698.37, 1,402,047.55 and 224,726.41 is: 337,089.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,698.37 : 1,402,047.55 = 224,726.41 : x
  2. Step 2: Convert to fraction form
    934,698.37/1,402,047.55 = 224,726.41/x
  3. Step 3: Cross multiply
    934,698.37x = 1,402,047.55 × 224,726.41
  4. Step 4: Simplify right side
    934,698.37x = 315,077,112,560.80
  5. Step 5: Solve for x
    x = 315,077,112,560.80/934,698.37
  6. Step 6: Final answer
    x = 337,089.61

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Double scale
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Similar ratio
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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.