Home / 8,824,877.10-13,238,078.67-2,435,129.73

Finding the Fourth Proportional to 8,824,877.10, 13,238,078.67 and 2,435,129.73

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Solution

The fourth proportional to 8,824,877.10, 13,238,078.67 and 2,435,129.73 is: 3,652,905.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,824,877.10 : 13,238,078.67 = 2,435,129.73 : x
  2. Step 2: Convert to fraction form
    8,824,877.10/13,238,078.67 = 2,435,129.73/x
  3. Step 3: Cross multiply
    8,824,877.10x = 13,238,078.67 × 2,435,129.73
  4. Step 4: Simplify right side
    8,824,877.10x = 32,236,438,937,395.86
  5. Step 5: Solve for x
    x = 32,236,438,937,395.86/8,824,877.10
  6. Step 6: Final answer
    x = 3,652,905.14

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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.