Home / 3,762,000.02-5,191,590.54-2,043,132.84

Finding the Fourth Proportional to 3,762,000.02, 5,191,590.54 and 2,043,132.84

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Solution

The fourth proportional to 3,762,000.02, 5,191,590.54 and 2,043,132.84 is: 2,819,539.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,000.02 : 5,191,590.54 = 2,043,132.84 : x
  2. Step 2: Convert to fraction form
    3,762,000.02/5,191,590.54 = 2,043,132.84/x
  3. Step 3: Cross multiply
    3,762,000.02x = 5,191,590.54 × 2,043,132.84
  4. Step 4: Simplify right side
    3,762,000.02x = 10,607,109,124,107.33
  5. Step 5: Solve for x
    x = 10,607,109,124,107.33/3,762,000.02
  6. Step 6: Final answer
    x = 2,819,539.89

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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.