Home / 7,570,116.42-10,446,626.26-4,306,860.91

Finding the Fourth Proportional to 7,570,116.42, 10,446,626.26 and 4,306,860.91

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Solution

The fourth proportional to 7,570,116.42, 10,446,626.26 and 4,306,860.91 is: 5,943,391.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,570,116.42 : 10,446,626.26 = 4,306,860.91 : x
  2. Step 2: Convert to fraction form
    7,570,116.42/10,446,626.26 = 4,306,860.91/x
  3. Step 3: Cross multiply
    7,570,116.42x = 10,446,626.26 × 4,306,860.91
  4. Step 4: Simplify right side
    7,570,116.42x = 44,992,166,280,573.50
  5. Step 5: Solve for x
    x = 44,992,166,280,573.50/7,570,116.42
  6. Step 6: Final answer
    x = 5,943,391.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.