Home / 4,354,676.64-6,009,466.14-2,420,966.88

Finding the Fourth Proportional to 4,354,676.64, 6,009,466.14 and 2,420,966.88

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Solution

The fourth proportional to 4,354,676.64, 6,009,466.14 and 2,420,966.88 is: 3,340,941.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,676.64 : 6,009,466.14 = 2,420,966.88 : x
  2. Step 2: Convert to fraction form
    4,354,676.64/6,009,466.14 = 2,420,966.88/x
  3. Step 3: Cross multiply
    4,354,676.64x = 6,009,466.14 × 2,420,966.88
  4. Step 4: Simplify right side
    4,354,676.64x = 14,548,718,491,421.44
  5. Step 5: Solve for x
    x = 14,548,718,491,421.44/4,354,676.64
  6. Step 6: Final answer
    x = 3,340,941.18

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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.