Home / 1,566,016.20-2,349,024.30-444,085.20

Finding the Fourth Proportional to 1,566,016.20, 2,349,024.30 and 444,085.20

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Solution

The fourth proportional to 1,566,016.20, 2,349,024.30 and 444,085.20 is: 666,127.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,016.20 : 2,349,024.30 = 444,085.20 : x
  2. Step 2: Convert to fraction form
    1,566,016.20/2,349,024.30 = 444,085.20/x
  3. Step 3: Cross multiply
    1,566,016.20x = 2,349,024.30 × 444,085.20
  4. Step 4: Simplify right side
    1,566,016.20x = 1,043,166,926,070.36
  5. Step 5: Solve for x
    x = 1,043,166,926,070.36/1,566,016.20
  6. Step 6: Final answer
    x = 666,127.80

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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.