Home / 1,080,607.67-1,622,008.31-541,250.42

Finding the Fourth Proportional to 1,080,607.67, 1,622,008.31 and 541,250.42

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Solution

The fourth proportional to 1,080,607.67, 1,622,008.31 and 541,250.42 is: 812,424.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,607.67 : 1,622,008.31 = 541,250.42 : x
  2. Step 2: Convert to fraction form
    1,080,607.67/1,622,008.31 = 541,250.42/x
  3. Step 3: Cross multiply
    1,080,607.67x = 1,622,008.31 × 541,250.42
  4. Step 4: Simplify right side
    1,080,607.67x = 877,912,671,256.77
  5. Step 5: Solve for x
    x = 877,912,671,256.77/1,080,607.67
  6. Step 6: Final answer
    x = 812,424.98

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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.