Home / 934,256.42-1,401,384.66-224,284.46

Finding the Fourth Proportional to 934,256.42, 1,401,384.66 and 224,284.46

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Solution

The fourth proportional to 934,256.42, 1,401,384.66 and 224,284.46 is: 336,426.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,256.42 : 1,401,384.66 = 224,284.46 : x
  2. Step 2: Convert to fraction form
    934,256.42/1,401,384.66 = 224,284.46/x
  3. Step 3: Cross multiply
    934,256.42x = 1,401,384.66 × 224,284.46
  4. Step 4: Simplify right side
    934,256.42x = 314,308,801,720.38
  5. Step 5: Solve for x
    x = 314,308,801,720.38/934,256.42
  6. Step 6: Final answer
    x = 336,426.70

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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.