Home / 4,365,660.42-6,024,792.96-2,431,920.60

Finding the Fourth Proportional to 4,365,660.42, 6,024,792.96 and 2,431,920.60

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Solution

The fourth proportional to 4,365,660.42, 6,024,792.96 and 2,431,920.60 is: 3,356,151.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,660.42 : 6,024,792.96 = 2,431,920.60 : x
  2. Step 2: Convert to fraction form
    4,365,660.42/6,024,792.96 = 2,431,920.60/x
  3. Step 3: Cross multiply
    4,365,660.42x = 6,024,792.96 × 2,431,920.60
  4. Step 4: Simplify right side
    4,365,660.42x = 14,651,818,110,158.98
  5. Step 5: Solve for x
    x = 14,651,818,110,158.98/4,365,660.42
  6. Step 6: Final answer
    x = 3,356,151.58

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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.