Home / 8,003,525.41-11,997,931.82-2,884,702.55

Finding the Fourth Proportional to 8,003,525.41, 11,997,931.82 and 2,884,702.55

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Solution

The fourth proportional to 8,003,525.41, 11,997,931.82 and 2,884,702.55 is: 4,324,402.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,525.41 : 11,997,931.82 = 2,884,702.55 : x
  2. Step 2: Convert to fraction form
    8,003,525.41/11,997,931.82 = 2,884,702.55/x
  3. Step 3: Cross multiply
    8,003,525.41x = 11,997,931.82 × 2,884,702.55
  4. Step 4: Simplify right side
    8,003,525.41x = 34,610,464,457,693.42
  5. Step 5: Solve for x
    x = 34,610,464,457,693.42/8,003,525.41
  6. Step 6: Final answer
    x = 4,324,402.40

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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.