Home / 3,779,303.04-5,212,229.58-3,193,472.52

Finding the Fourth Proportional to 3,779,303.04, 5,212,229.58 and 3,193,472.52

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Solution

The fourth proportional to 3,779,303.04, 5,212,229.58 and 3,193,472.52 is: 4,404,280.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,303.04 : 5,212,229.58 = 3,193,472.52 : x
  2. Step 2: Convert to fraction form
    3,779,303.04/5,212,229.58 = 3,193,472.52/x
  3. Step 3: Cross multiply
    3,779,303.04x = 5,212,229.58 × 3,193,472.52
  4. Step 4: Simplify right side
    3,779,303.04x = 16,645,111,931,661.14
  5. Step 5: Solve for x
    x = 16,645,111,931,661.14/3,779,303.04
  6. Step 6: Final answer
    x = 4,404,280.83

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1.5x scale

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.