Home / 2,314,191.20-3,457,213.86-1,497,926.26

Finding the Fourth Proportional to 2,314,191.20, 3,457,213.86 and 1,497,926.26

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Solution

The fourth proportional to 2,314,191.20, 3,457,213.86 and 1,497,926.26 is: 2,237,780.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,191.20 : 3,457,213.86 = 1,497,926.26 : x
  2. Step 2: Convert to fraction form
    2,314,191.20/3,457,213.86 = 1,497,926.26/x
  3. Step 3: Cross multiply
    2,314,191.20x = 3,457,213.86 × 1,497,926.26
  4. Step 4: Simplify right side
    2,314,191.20x = 5,178,651,427,329.96
  5. Step 5: Solve for x
    x = 5,178,651,427,329.96/2,314,191.20
  6. Step 6: Final answer
    x = 2,237,780.28

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.