Home / 3,359,165.80-5,038,748.70-1,842,262.60

Finding the Fourth Proportional to 3,359,165.80, 5,038,748.70 and 1,842,262.60

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Solution

The fourth proportional to 3,359,165.80, 5,038,748.70 and 1,842,262.60 is: 2,763,393.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,165.80 : 5,038,748.70 = 1,842,262.60 : x
  2. Step 2: Convert to fraction form
    3,359,165.80/5,038,748.70 = 1,842,262.60/x
  3. Step 3: Cross multiply
    3,359,165.80x = 5,038,748.70 × 1,842,262.60
  4. Step 4: Simplify right side
    3,359,165.80x = 9,282,698,280,808.62
  5. Step 5: Solve for x
    x = 9,282,698,280,808.62/3,359,165.80
  6. Step 6: Final answer
    x = 2,763,393.90

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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.