Home / 1,786,000.60-2,464,610.11-1,060,829.20

Finding the Fourth Proportional to 1,786,000.60, 2,464,610.11 and 1,060,829.20

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Solution

The fourth proportional to 1,786,000.60, 2,464,610.11 and 1,060,829.20 is: 1,463,902.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,786,000.60 : 2,464,610.11 = 1,060,829.20 : x
  2. Step 2: Convert to fraction form
    1,786,000.60/2,464,610.11 = 1,060,829.20/x
  3. Step 3: Cross multiply
    1,786,000.60x = 2,464,610.11 × 1,060,829.20
  4. Step 4: Simplify right side
    1,786,000.60x = 2,614,530,371,303.21
  5. Step 5: Solve for x
    x = 2,614,530,371,303.21/1,786,000.60
  6. Step 6: Final answer
    x = 1,463,902.29

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1.5x scale

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.