Home / 4,667,209.40-7,000,814.10-2,671,023.80

Finding the Fourth Proportional to 4,667,209.40, 7,000,814.10 and 2,671,023.80

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Solution

The fourth proportional to 4,667,209.40, 7,000,814.10 and 2,671,023.80 is: 4,006,535.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,209.40 : 7,000,814.10 = 2,671,023.80 : x
  2. Step 2: Convert to fraction form
    4,667,209.40/7,000,814.10 = 2,671,023.80/x
  3. Step 3: Cross multiply
    4,667,209.40x = 7,000,814.10 × 2,671,023.80
  4. Step 4: Simplify right side
    4,667,209.40x = 18,699,341,080,475.58
  5. Step 5: Solve for x
    x = 18,699,341,080,475.58/4,667,209.40
  6. Step 6: Final answer
    x = 4,006,535.70

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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.