Home / 1,570,596.20-2,356,229.10-897,000.20

Finding the Fourth Proportional to 1,570,596.20, 2,356,229.10 and 897,000.20

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Solution

The fourth proportional to 1,570,596.20, 2,356,229.10 and 897,000.20 is: 1,345,691.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,570,596.20 : 2,356,229.10 = 897,000.20 : x
  2. Step 2: Convert to fraction form
    1,570,596.20/2,356,229.10 = 897,000.20/x
  3. Step 3: Cross multiply
    1,570,596.20x = 2,356,229.10 × 897,000.20
  4. Step 4: Simplify right side
    1,570,596.20x = 2,113,537,973,945.82
  5. Step 5: Solve for x
    x = 2,113,537,973,945.82/1,570,596.20
  6. Step 6: Final answer
    x = 1,345,691.51

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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.