Home / 3,048,156.75-4,572,250.41-773,681.82

Finding the Fourth Proportional to 3,048,156.75, 4,572,250.41 and 773,681.82

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Solution

The fourth proportional to 3,048,156.75, 4,572,250.41 and 773,681.82 is: 1,160,526.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,156.75 : 4,572,250.41 = 773,681.82 : x
  2. Step 2: Convert to fraction form
    3,048,156.75/4,572,250.41 = 773,681.82/x
  3. Step 3: Cross multiply
    3,048,156.75x = 4,572,250.41 × 773,681.82
  4. Step 4: Simplify right side
    3,048,156.75x = 3,537,467,014,836.14
  5. Step 5: Solve for x
    x = 3,537,467,014,836.14/3,048,156.75
  6. Step 6: Final answer
    x = 1,160,526.61

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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.