Home / 6,370,399.98-8,793,073.02-4,334,390.46

Finding the Fourth Proportional to 6,370,399.98, 8,793,073.02 and 4,334,390.46

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Solution

The fourth proportional to 6,370,399.98, 8,793,073.02 and 4,334,390.46 is: 5,982,765.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,370,399.98 : 8,793,073.02 = 4,334,390.46 : x
  2. Step 2: Convert to fraction form
    6,370,399.98/8,793,073.02 = 4,334,390.46/x
  3. Step 3: Cross multiply
    6,370,399.98x = 8,793,073.02 × 4,334,390.46
  4. Step 4: Simplify right side
    6,370,399.98x = 38,112,611,811,971.39
  5. Step 5: Solve for x
    x = 38,112,611,811,971.39/6,370,399.98
  6. Step 6: Final answer
    x = 5,982,765.91

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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.