Home / 1,024,556.20-1,536,834.30-526,892.20

Finding the Fourth Proportional to 1,024,556.20, 1,536,834.30 and 526,892.20

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Solution

The fourth proportional to 1,024,556.20, 1,536,834.30 and 526,892.20 is: 790,338.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,556.20 : 1,536,834.30 = 526,892.20 : x
  2. Step 2: Convert to fraction form
    1,024,556.20/1,536,834.30 = 526,892.20/x
  3. Step 3: Cross multiply
    1,024,556.20x = 1,536,834.30 × 526,892.20
  4. Step 4: Simplify right side
    1,024,556.20x = 809,746,005,362.46
  5. Step 5: Solve for x
    x = 809,746,005,362.46/1,024,556.20
  6. Step 6: Final answer
    x = 790,338.30

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Double scale
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1.5x scale

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.