Home / 4,902,014.40-7,352,503.20-1,536,043.20

Finding the Fourth Proportional to 4,902,014.40, 7,352,503.20 and 1,536,043.20

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Solution

The fourth proportional to 4,902,014.40, 7,352,503.20 and 1,536,043.20 is: 2,303,902.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,014.40 : 7,352,503.20 = 1,536,043.20 : x
  2. Step 2: Convert to fraction form
    4,902,014.40/7,352,503.20 = 1,536,043.20/x
  3. Step 3: Cross multiply
    4,902,014.40x = 7,352,503.20 × 1,536,043.20
  4. Step 4: Simplify right side
    4,902,014.40x = 11,293,762,543,338.24
  5. Step 5: Solve for x
    x = 11,293,762,543,338.24/4,902,014.40
  6. Step 6: Final answer
    x = 2,303,902.36

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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.