Home / 2,028,210.60-3,042,117.66-532,302.60

Finding the Fourth Proportional to 2,028,210.60, 3,042,117.66 and 532,302.60

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Solution

The fourth proportional to 2,028,210.60, 3,042,117.66 and 532,302.60 is: 798,401.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,210.60 : 3,042,117.66 = 532,302.60 : x
  2. Step 2: Convert to fraction form
    2,028,210.60/3,042,117.66 = 532,302.60/x
  3. Step 3: Cross multiply
    2,028,210.60x = 3,042,117.66 × 532,302.60
  4. Step 4: Simplify right side
    2,028,210.60x = 1,619,327,139,923.92
  5. Step 5: Solve for x
    x = 1,619,327,139,923.92/2,028,210.60
  6. Step 6: Final answer
    x = 798,401.87

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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.