Home / 2,942,131.14-4,060,244.88-1,652,945.67

Finding the Fourth Proportional to 2,942,131.14, 4,060,244.88 and 1,652,945.67

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Solution

The fourth proportional to 2,942,131.14, 4,060,244.88 and 1,652,945.67 is: 2,281,123.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,942,131.14 : 4,060,244.88 = 1,652,945.67 : x
  2. Step 2: Convert to fraction form
    2,942,131.14/4,060,244.88 = 1,652,945.67/x
  3. Step 3: Cross multiply
    2,942,131.14x = 4,060,244.88 × 1,652,945.67
  4. Step 4: Simplify right side
    2,942,131.14x = 6,711,364,193,535.67
  5. Step 5: Solve for x
    x = 6,711,364,193,535.67/2,942,131.14
  6. Step 6: Final answer
    x = 2,281,123.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.