Home / 3,701,290.60-5,560,230.30-3,550,148.20

Finding the Fourth Proportional to 3,701,290.60, 5,560,230.30 and 3,550,148.20

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Solution

The fourth proportional to 3,701,290.60, 5,560,230.30 and 3,550,148.20 is: 5,333,178.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701,290.60 : 5,560,230.30 = 3,550,148.20 : x
  2. Step 2: Convert to fraction form
    3,701,290.60/5,560,230.30 = 3,550,148.20/x
  3. Step 3: Cross multiply
    3,701,290.60x = 5,560,230.30 × 3,550,148.20
  4. Step 4: Simplify right side
    3,701,290.60x = 19,739,641,591,130.46
  5. Step 5: Solve for x
    x = 19,739,641,591,130.46/3,701,290.60
  6. Step 6: Final answer
    x = 5,333,178.00

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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.