Home / 2,701,531.98-4,050,285.93-1,636,317.18

Finding the Fourth Proportional to 2,701,531.98, 4,050,285.93 and 1,636,317.18

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Solution

The fourth proportional to 2,701,531.98, 4,050,285.93 and 1,636,317.18 is: 2,453,257.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,531.98 : 4,050,285.93 = 1,636,317.18 : x
  2. Step 2: Convert to fraction form
    2,701,531.98/4,050,285.93 = 1,636,317.18/x
  3. Step 3: Cross multiply
    2,701,531.98x = 4,050,285.93 × 1,636,317.18
  4. Step 4: Simplify right side
    2,701,531.98x = 6,627,552,451,171.28
  5. Step 5: Solve for x
    x = 6,627,552,451,171.28/2,701,531.98
  6. Step 6: Final answer
    x = 2,453,257.08

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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.