Home / 2,470,675.77-3,706,652.57-1,446,870.65

Finding the Fourth Proportional to 2,470,675.77, 3,706,652.57 and 1,446,870.65

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Solution

The fourth proportional to 2,470,675.77, 3,706,652.57 and 1,446,870.65 is: 2,170,680.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,675.77 : 3,706,652.57 = 1,446,870.65 : x
  2. Step 2: Convert to fraction form
    2,470,675.77/3,706,652.57 = 1,446,870.65/x
  3. Step 3: Cross multiply
    2,470,675.77x = 3,706,652.57 × 1,446,870.65
  4. Step 4: Simplify right side
    2,470,675.77x = 5,363,046,787,512.45
  5. Step 5: Solve for x
    x = 5,363,046,787,512.45/2,470,675.77
  6. Step 6: Final answer
    x = 2,170,680.12

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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.