Home / 4,095,310.84-6,142,968.96-1,698,511.90

Finding the Fourth Proportional to 4,095,310.84, 6,142,968.96 and 1,698,511.90

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Solution

The fourth proportional to 4,095,310.84, 6,142,968.96 and 1,698,511.90 is: 2,547,768.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,310.84 : 6,142,968.96 = 1,698,511.90 : x
  2. Step 2: Convert to fraction form
    4,095,310.84/6,142,968.96 = 1,698,511.90/x
  3. Step 3: Cross multiply
    4,095,310.84x = 6,142,968.96 × 1,698,511.90
  4. Step 4: Simplify right side
    4,095,310.84x = 10,433,905,879,890.62
  5. Step 5: Solve for x
    x = 10,433,905,879,890.62/4,095,310.84
  6. Step 6: Final answer
    x = 2,547,768.97

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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.