Home / 7,610,782.60-10,497,316.26-4,859,361.64

Finding the Fourth Proportional to 7,610,782.60, 10,497,316.26 and 4,859,361.64

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Solution

The fourth proportional to 7,610,782.60, 10,497,316.26 and 4,859,361.64 is: 6,702,366.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610,782.60 : 10,497,316.26 = 4,859,361.64 : x
  2. Step 2: Convert to fraction form
    7,610,782.60/10,497,316.26 = 4,859,361.64/x
  3. Step 3: Cross multiply
    7,610,782.60x = 10,497,316.26 × 4,859,361.64
  4. Step 4: Simplify right side
    7,610,782.60x = 51,010,255,956,792.27
  5. Step 5: Solve for x
    x = 51,010,255,956,792.27/7,610,782.60
  6. Step 6: Final answer
    x = 6,702,366.71

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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.