Home / 3,505,501.20-5,257,267.65-1,110,080.10

Finding the Fourth Proportional to 3,505,501.20, 5,257,267.65 and 1,110,080.10

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Solution

The fourth proportional to 3,505,501.20, 5,257,267.65 and 1,110,080.10 is: 1,664,808.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,501.20 : 5,257,267.65 = 1,110,080.10 : x
  2. Step 2: Convert to fraction form
    3,505,501.20/5,257,267.65 = 1,110,080.10/x
  3. Step 3: Cross multiply
    3,505,501.20x = 5,257,267.65 × 1,110,080.10
  4. Step 4: Simplify right side
    3,505,501.20x = 5,835,988,198,638.77
  5. Step 5: Solve for x
    x = 5,835,988,198,638.77/3,505,501.20
  6. Step 6: Final answer
    x = 1,664,808.50

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1.5x scale

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.