Home / 934,003.58-1,401,448.23-555,671.72

Finding the Fourth Proportional to 934,003.58, 1,401,448.23 and 555,671.72

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Solution

The fourth proportional to 934,003.58, 1,401,448.23 and 555,671.72 is: 833,771.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,003.58 : 1,401,448.23 = 555,671.72 : x
  2. Step 2: Convert to fraction form
    934,003.58/1,401,448.23 = 555,671.72/x
  3. Step 3: Cross multiply
    934,003.58x = 1,401,448.23 × 555,671.72
  4. Step 4: Simplify right side
    934,003.58x = 778,745,151,958.68
  5. Step 5: Solve for x
    x = 778,745,151,958.68/934,003.58
  6. Step 6: Final answer
    x = 833,771.06

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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.