Home / 4,968,700.56-7,454,625.54-1,773,756

Finding the Fourth Proportional to 4,968,700.56, 7,454,625.54 and 1,773,756

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Solution

The fourth proportional to 4,968,700.56, 7,454,625.54 and 1,773,756 is: 2,661,196.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,700.56 : 7,454,625.54 = 1,773,756 : x
  2. Step 2: Convert to fraction form
    4,968,700.56/7,454,625.54 = 1,773,756/x
  3. Step 3: Cross multiply
    4,968,700.56x = 7,454,625.54 × 1,773,756
  4. Step 4: Simplify right side
    4,968,700.56x = 13,222,686,779,328.24
  5. Step 5: Solve for x
    x = 13,222,686,779,328.24/4,968,700.56
  6. Step 6: Final answer
    x = 2,661,196.15

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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.