Home / 6,214,860.47-8,576,938.50-3,767,574.67

Finding the Fourth Proportional to 6,214,860.47, 8,576,938.50 and 3,767,574.67

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Solution

The fourth proportional to 6,214,860.47, 8,576,938.50 and 3,767,574.67 is: 5,199,514.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,214,860.47 : 8,576,938.50 = 3,767,574.67 : x
  2. Step 2: Convert to fraction form
    6,214,860.47/8,576,938.50 = 3,767,574.67/x
  3. Step 3: Cross multiply
    6,214,860.47x = 8,576,938.50 × 3,767,574.67
  4. Step 4: Simplify right side
    6,214,860.47x = 32,314,256,238,747.79
  5. Step 5: Solve for x
    x = 32,314,256,238,747.79/6,214,860.47
  6. Step 6: Final answer
    x = 5,199,514.36

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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.