Home / 897,601.05-1,346,401.58-365,503.95

Finding the Fourth Proportional to 897,601.05, 1,346,401.58 and 365,503.95

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Solution

The fourth proportional to 897,601.05, 1,346,401.58 and 365,503.95 is: 548,255.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,601.05 : 1,346,401.58 = 365,503.95 : x
  2. Step 2: Convert to fraction form
    897,601.05/1,346,401.58 = 365,503.95/x
  3. Step 3: Cross multiply
    897,601.05x = 1,346,401.58 × 365,503.95
  4. Step 4: Simplify right side
    897,601.05x = 492,115,093,948.72
  5. Step 5: Solve for x
    x = 492,115,093,948.72/897,601.05
  6. Step 6: Final answer
    x = 548,255.93

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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.