Home / 4,975,285.44-7,462,903.56-1,942,959.24

Finding the Fourth Proportional to 4,975,285.44, 7,462,903.56 and 1,942,959.24

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Solution

The fourth proportional to 4,975,285.44, 7,462,903.56 and 1,942,959.24 is: 2,914,429.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,285.44 : 7,462,903.56 = 1,942,959.24 : x
  2. Step 2: Convert to fraction form
    4,975,285.44/7,462,903.56 = 1,942,959.24/x
  3. Step 3: Cross multiply
    4,975,285.44x = 7,462,903.56 × 1,942,959.24
  4. Step 4: Simplify right side
    4,975,285.44x = 14,500,117,429,130.89
  5. Step 5: Solve for x
    x = 14,500,117,429,130.89/4,975,285.44
  6. Step 6: Final answer
    x = 2,914,429.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.