Home / 1,062,250.20-1,465,886.31-578,819.52

Finding the Fourth Proportional to 1,062,250.20, 1,465,886.31 and 578,819.52

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Solution

The fourth proportional to 1,062,250.20, 1,465,886.31 and 578,819.52 is: 798,760.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,250.20 : 1,465,886.31 = 578,819.52 : x
  2. Step 2: Convert to fraction form
    1,062,250.20/1,465,886.31 = 578,819.52/x
  3. Step 3: Cross multiply
    1,062,250.20x = 1,465,886.31 × 578,819.52
  4. Step 4: Simplify right side
    1,062,250.20x = 848,483,610,328.77
  5. Step 5: Solve for x
    x = 848,483,610,328.77/1,062,250.20
  6. Step 6: Final answer
    x = 798,760.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.