Home / 3,463,355.92-4,779,448.88-1,935,488.56

Finding the Fourth Proportional to 3,463,355.92, 4,779,448.88 and 1,935,488.56

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Solution

The fourth proportional to 3,463,355.92, 4,779,448.88 and 1,935,488.56 is: 2,670,984.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,355.92 : 4,779,448.88 = 1,935,488.56 : x
  2. Step 2: Convert to fraction form
    3,463,355.92/4,779,448.88 = 1,935,488.56/x
  3. Step 3: Cross multiply
    3,463,355.92x = 4,779,448.88 × 1,935,488.56
  4. Step 4: Simplify right side
    3,463,355.92x = 9,250,568,630,344.81
  5. Step 5: Solve for x
    x = 9,250,568,630,344.81/3,463,355.92
  6. Step 6: Final answer
    x = 2,670,984.11

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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.