Home / 4,968,699.56-7,454,624.04-1,773,755

Finding the Fourth Proportional to 4,968,699.56, 7,454,624.04 and 1,773,755

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Solution

The fourth proportional to 4,968,699.56, 7,454,624.04 and 1,773,755 is: 2,661,194.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,699.56 : 7,454,624.04 = 1,773,755 : x
  2. Step 2: Convert to fraction form
    4,968,699.56/7,454,624.04 = 1,773,755/x
  3. Step 3: Cross multiply
    4,968,699.56x = 7,454,624.04 × 1,773,755
  4. Step 4: Simplify right side
    4,968,699.56x = 13,222,676,664,070.20
  5. Step 5: Solve for x
    x = 13,222,676,664,070.20/4,968,699.56
  6. Step 6: Final answer
    x = 2,661,194.65

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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.