Home / 11,402,266.29-17,105,599.92-3,723,846.89

Finding the Fourth Proportional to 11,402,266.29, 17,105,599.92 and 3,723,846.89

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Solution

The fourth proportional to 11,402,266.29, 17,105,599.92 and 3,723,846.89 is: 5,586,488.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,402,266.29 : 17,105,599.92 = 3,723,846.89 : x
  2. Step 2: Convert to fraction form
    11,402,266.29/17,105,599.92 = 3,723,846.89/x
  3. Step 3: Cross multiply
    11,402,266.29x = 17,105,599.92 × 3,723,846.89
  4. Step 4: Simplify right side
    11,402,266.29x = 63,698,634,978,148.25
  5. Step 5: Solve for x
    x = 63,698,634,978,148.25/11,402,266.29
  6. Step 6: Final answer
    x = 5,586,488.98

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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.