Home / 8,908,990.44-12,294,406.90-4,834,609.44

Finding the Fourth Proportional to 8,908,990.44, 12,294,406.90 and 4,834,609.44

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Solution

The fourth proportional to 8,908,990.44, 12,294,406.90 and 4,834,609.44 is: 6,671,761.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,990.44 : 12,294,406.90 = 4,834,609.44 : x
  2. Step 2: Convert to fraction form
    8,908,990.44/12,294,406.90 = 4,834,609.44/x
  3. Step 3: Cross multiply
    8,908,990.44x = 12,294,406.90 × 4,834,609.44
  4. Step 4: Simplify right side
    8,908,990.44x = 59,438,655,634,629.26
  5. Step 5: Solve for x
    x = 59,438,655,634,629.26/8,908,990.44
  6. Step 6: Final answer
    x = 6,671,761.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.