Home / 6,370,405.98-8,793,081.30-4,334,396.46

Finding the Fourth Proportional to 6,370,405.98, 8,793,081.30 and 4,334,396.46

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Solution

The fourth proportional to 6,370,405.98, 8,793,081.30 and 4,334,396.46 is: 5,982,774.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,370,405.98 : 8,793,081.30 = 4,334,396.46 : x
  2. Step 2: Convert to fraction form
    6,370,405.98/8,793,081.30 = 4,334,396.46/x
  3. Step 3: Cross multiply
    6,370,405.98x = 8,793,081.30 × 4,334,396.46
  4. Step 4: Simplify right side
    6,370,405.98x = 38,112,700,459,212.20
  5. Step 5: Solve for x
    x = 38,112,700,459,212.20/6,370,405.98
  6. Step 6: Final answer
    x = 5,982,774.19

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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.