Home / 4,672,325.38-7,008,544.23-1,833,774.34

Finding the Fourth Proportional to 4,672,325.38, 7,008,544.23 and 1,833,774.34

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Solution

The fourth proportional to 4,672,325.38, 7,008,544.23 and 1,833,774.34 is: 2,750,683.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,672,325.38 : 7,008,544.23 = 1,833,774.34 : x
  2. Step 2: Convert to fraction form
    4,672,325.38/7,008,544.23 = 1,833,774.34/x
  3. Step 3: Cross multiply
    4,672,325.38x = 7,008,544.23 × 1,833,774.34
  4. Step 4: Simplify right side
    4,672,325.38x = 12,852,088,569,729.06
  5. Step 5: Solve for x
    x = 12,852,088,569,729.06/4,672,325.38
  6. Step 6: Final answer
    x = 2,750,683.55

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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.