Home / 3,925,524.81-5,888,279.88-1,230,056.67

Finding the Fourth Proportional to 3,925,524.81, 5,888,279.88 and 1,230,056.67

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Solution

The fourth proportional to 3,925,524.81, 5,888,279.88 and 1,230,056.67 is: 1,845,082.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,524.81 : 5,888,279.88 = 1,230,056.67 : x
  2. Step 2: Convert to fraction form
    3,925,524.81/5,888,279.88 = 1,230,056.67/x
  3. Step 3: Cross multiply
    3,925,524.81x = 5,888,279.88 × 1,230,056.67
  4. Step 4: Simplify right side
    3,925,524.81x = 7,242,917,941,220.80
  5. Step 5: Solve for x
    x = 7,242,917,941,220.80/3,925,524.81
  6. Step 6: Final answer
    x = 1,845,082.71

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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.