Home / 8,863,777.44-13,291,804.44-4,708,269.72

Finding the Fourth Proportional to 8,863,777.44, 13,291,804.44 and 4,708,269.72

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Solution

The fourth proportional to 8,863,777.44, 13,291,804.44 and 4,708,269.72 is: 7,060,353.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,863,777.44 : 13,291,804.44 = 4,708,269.72 : x
  2. Step 2: Convert to fraction form
    8,863,777.44/13,291,804.44 = 4,708,269.72/x
  3. Step 3: Cross multiply
    8,863,777.44x = 13,291,804.44 × 4,708,269.72
  4. Step 4: Simplify right side
    8,863,777.44x = 62,581,400,369,013.55
  5. Step 5: Solve for x
    x = 62,581,400,369,013.55/8,863,777.44
  6. Step 6: Final answer
    x = 7,060,353.31

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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.