Home / 1,566,782.30-2,350,173.45-444,851.30

Finding the Fourth Proportional to 1,566,782.30, 2,350,173.45 and 444,851.30

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Solution

The fourth proportional to 1,566,782.30, 2,350,173.45 and 444,851.30 is: 667,276.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,782.30 : 2,350,173.45 = 444,851.30 : x
  2. Step 2: Convert to fraction form
    1,566,782.30/2,350,173.45 = 444,851.30/x
  3. Step 3: Cross multiply
    1,566,782.30x = 2,350,173.45 × 444,851.30
  4. Step 4: Simplify right side
    1,566,782.30x = 1,045,477,714,457.99
  5. Step 5: Solve for x
    x = 1,045,477,714,457.99/1,566,782.30
  6. Step 6: Final answer
    x = 667,276.95

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Double scale
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Similar ratio
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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.