Home / 3,463,747-4,779,958.90-1,935,854.14

Finding the Fourth Proportional to 3,463,747, 4,779,958.90 and 1,935,854.14

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Solution

The fourth proportional to 3,463,747, 4,779,958.90 and 1,935,854.14 is: 2,671,472.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,747 : 4,779,958.90 = 1,935,854.14 : x
  2. Step 2: Convert to fraction form
    3,463,747/4,779,958.90 = 1,935,854.14/x
  3. Step 3: Cross multiply
    3,463,747x = 4,779,958.90 × 1,935,854.14
  4. Step 4: Simplify right side
    3,463,747x = 9,253,303,225,594.85
  5. Step 5: Solve for x
    x = 9,253,303,225,594.85/3,463,747
  6. Step 6: Final answer
    x = 2,671,472.03

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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.