Home / 2,134,250.60-3,201,140.07-536,814.30

Finding the Fourth Proportional to 2,134,250.60, 3,201,140.07 and 536,814.30

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Solution

The fourth proportional to 2,134,250.60, 3,201,140.07 and 536,814.30 is: 805,162.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134,250.60 : 3,201,140.07 = 536,814.30 : x
  2. Step 2: Convert to fraction form
    2,134,250.60/3,201,140.07 = 536,814.30/x
  3. Step 3: Cross multiply
    2,134,250.60x = 3,201,140.07 × 536,814.30
  4. Step 4: Simplify right side
    2,134,250.60x = 1,718,417,765,879.00
  5. Step 5: Solve for x
    x = 1,718,417,765,879.00/2,134,250.60
  6. Step 6: Final answer
    x = 805,162.14

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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.