Home / 4,645,181.10-6,967,768.90-1,450,581

Finding the Fourth Proportional to 4,645,181.10, 6,967,768.90 and 1,450,581

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Solution

The fourth proportional to 4,645,181.10, 6,967,768.90 and 1,450,581 is: 2,175,870.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,181.10 : 6,967,768.90 = 1,450,581 : x
  2. Step 2: Convert to fraction form
    4,645,181.10/6,967,768.90 = 1,450,581/x
  3. Step 3: Cross multiply
    4,645,181.10x = 6,967,768.90 × 1,450,581
  4. Step 4: Simplify right side
    4,645,181.10x = 10,107,313,178,730.90
  5. Step 5: Solve for x
    x = 10,107,313,178,730.90/4,645,181.10
  6. Step 6: Final answer
    x = 2,175,870.64

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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.