Home / 5,350,219.72-8,020,605.60-4,093,657

Finding the Fourth Proportional to 5,350,219.72, 8,020,605.60 and 4,093,657

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Solution

The fourth proportional to 5,350,219.72, 8,020,605.60 and 4,093,657 is: 6,136,871.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,219.72 : 8,020,605.60 = 4,093,657 : x
  2. Step 2: Convert to fraction form
    5,350,219.72/8,020,605.60 = 4,093,657/x
  3. Step 3: Cross multiply
    5,350,219.72x = 8,020,605.60 × 4,093,657
  4. Step 4: Simplify right side
    5,350,219.72x = 32,833,608,258,679.20
  5. Step 5: Solve for x
    x = 32,833,608,258,679.20/5,350,219.72
  6. Step 6: Final answer
    x = 6,136,871.00

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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.