Home / 2,493,801.14-3,742,103.08-1,356,642.91

Finding the Fourth Proportional to 2,493,801.14, 3,742,103.08 and 1,356,642.91

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Solution

The fourth proportional to 2,493,801.14, 3,742,103.08 and 1,356,642.91 is: 2,035,726.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,801.14 : 3,742,103.08 = 1,356,642.91 : x
  2. Step 2: Convert to fraction form
    2,493,801.14/3,742,103.08 = 1,356,642.91/x
  3. Step 3: Cross multiply
    2,493,801.14x = 3,742,103.08 × 1,356,642.91
  4. Step 4: Simplify right side
    2,493,801.14x = 5,076,697,618,344.60
  5. Step 5: Solve for x
    x = 5,076,697,618,344.60/2,493,801.14
  6. Step 6: Final answer
    x = 2,035,726.73

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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.