Home / 4,695,333.60-7,043,000.40-1,329,540.60

Finding the Fourth Proportional to 4,695,333.60, 7,043,000.40 and 1,329,540.60

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Solution

The fourth proportional to 4,695,333.60, 7,043,000.40 and 1,329,540.60 is: 1,994,310.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695,333.60 : 7,043,000.40 = 1,329,540.60 : x
  2. Step 2: Convert to fraction form
    4,695,333.60/7,043,000.40 = 1,329,540.60/x
  3. Step 3: Cross multiply
    4,695,333.60x = 7,043,000.40 × 1,329,540.60
  4. Step 4: Simplify right side
    4,695,333.60x = 9,363,954,977,616.24
  5. Step 5: Solve for x
    x = 9,363,954,977,616.24/4,695,333.60
  6. Step 6: Final answer
    x = 1,994,310.90

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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.