Home / 1,064,422.44-1,468,866.50-634,481

Finding the Fourth Proportional to 1,064,422.44, 1,468,866.50 and 634,481

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Solution

The fourth proportional to 1,064,422.44, 1,468,866.50 and 634,481 is: 875,562.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,422.44 : 1,468,866.50 = 634,481 : x
  2. Step 2: Convert to fraction form
    1,064,422.44/1,468,866.50 = 634,481/x
  3. Step 3: Cross multiply
    1,064,422.44x = 1,468,866.50 × 634,481
  4. Step 4: Simplify right side
    1,064,422.44x = 931,967,885,786.50
  5. Step 5: Solve for x
    x = 931,967,885,786.50/1,064,422.44
  6. Step 6: Final answer
    x = 875,562.04

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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.