Home / 4,065,917.71-5,610,914.07-2,323,567.15

Finding the Fourth Proportional to 4,065,917.71, 5,610,914.07 and 2,323,567.15

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Solution

The fourth proportional to 4,065,917.71, 5,610,914.07 and 2,323,567.15 is: 3,206,492.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,917.71 : 5,610,914.07 = 2,323,567.15 : x
  2. Step 2: Convert to fraction form
    4,065,917.71/5,610,914.07 = 2,323,567.15/x
  3. Step 3: Cross multiply
    4,065,917.71x = 5,610,914.07 × 2,323,567.15
  4. Step 4: Simplify right side
    4,065,917.71x = 13,037,335,614,524.80
  5. Step 5: Solve for x
    x = 13,037,335,614,524.80/4,065,917.71
  6. Step 6: Final answer
    x = 3,206,492.74

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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.