Home / 5,024,897.40-7,537,346.10-4,245,450.60

Finding the Fourth Proportional to 5,024,897.40, 7,537,346.10 and 4,245,450.60

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Solution

The fourth proportional to 5,024,897.40, 7,537,346.10 and 4,245,450.60 is: 6,368,175.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,897.40 : 7,537,346.10 = 4,245,450.60 : x
  2. Step 2: Convert to fraction form
    5,024,897.40/7,537,346.10 = 4,245,450.60/x
  3. Step 3: Cross multiply
    5,024,897.40x = 7,537,346.10 × 4,245,450.60
  4. Step 4: Simplify right side
    5,024,897.40x = 31,999,430,522,652.66
  5. Step 5: Solve for x
    x = 31,999,430,522,652.66/5,024,897.40
  6. Step 6: Final answer
    x = 6,368,175.90

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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.