Home / 6,670,295.80-10,010,109.30-2,886,494.20

Finding the Fourth Proportional to 6,670,295.80, 10,010,109.30 and 2,886,494.20

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Solution

The fourth proportional to 6,670,295.80, 10,010,109.30 and 2,886,494.20 is: 4,331,760.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,295.80 : 10,010,109.30 = 2,886,494.20 : x
  2. Step 2: Convert to fraction form
    6,670,295.80/10,010,109.30 = 2,886,494.20/x
  3. Step 3: Cross multiply
    6,670,295.80x = 10,010,109.30 × 2,886,494.20
  4. Step 4: Simplify right side
    6,670,295.80x = 28,894,122,435,816.06
  5. Step 5: Solve for x
    x = 28,894,122,435,816.06/6,670,295.80
  6. Step 6: Final answer
    x = 4,331,760.29

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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.