Home / 1,702,214.20-2,553,904.56-581,070.52

Finding the Fourth Proportional to 1,702,214.20, 2,553,904.56 and 581,070.52

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Solution

The fourth proportional to 1,702,214.20, 2,553,904.56 and 581,070.52 is: 871,804.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,214.20 : 2,553,904.56 = 581,070.52 : x
  2. Step 2: Convert to fraction form
    1,702,214.20/2,553,904.56 = 581,070.52/x
  3. Step 3: Cross multiply
    1,702,214.20x = 2,553,904.56 × 581,070.52
  4. Step 4: Simplify right side
    1,702,214.20x = 1,483,998,650,709.57
  5. Step 5: Solve for x
    x = 1,483,998,650,709.57/1,702,214.20
  6. Step 6: Final answer
    x = 871,804.88

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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.