Home / 1,434,730.60-2,151,923.10-593,194.60

Finding the Fourth Proportional to 1,434,730.60, 2,151,923.10 and 593,194.60

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Solution

The fourth proportional to 1,434,730.60, 2,151,923.10 and 593,194.60 is: 889,720.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,434,730.60 : 2,151,923.10 = 593,194.60 : x
  2. Step 2: Convert to fraction form
    1,434,730.60/2,151,923.10 = 593,194.60/x
  3. Step 3: Cross multiply
    1,434,730.60x = 2,151,923.10 × 593,194.60
  4. Step 4: Simplify right side
    1,434,730.60x = 1,276,509,162,535.26
  5. Step 5: Solve for x
    x = 1,276,509,162,535.26/1,434,730.60
  6. Step 6: Final answer
    x = 889,720.46

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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.