Home / 4,459,296-6,690,055.04-1,307,424

Finding the Fourth Proportional to 4,459,296, 6,690,055.04 and 1,307,424

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Solution

The fourth proportional to 4,459,296, 6,690,055.04 and 1,307,424 is: 1,961,461.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459,296 : 6,690,055.04 = 1,307,424 : x
  2. Step 2: Convert to fraction form
    4,459,296/6,690,055.04 = 1,307,424/x
  3. Step 3: Cross multiply
    4,459,296x = 6,690,055.04 × 1,307,424
  4. Step 4: Simplify right side
    4,459,296x = 8,746,738,520,616.96
  5. Step 5: Solve for x
    x = 8,746,738,520,616.96/4,459,296
  6. Step 6: Final answer
    x = 1,961,461.75

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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.