Home / 2,065,036.50-3,096,491.10-926,822.94

Finding the Fourth Proportional to 2,065,036.50, 3,096,491.10 and 926,822.94

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Solution

The fourth proportional to 2,065,036.50, 3,096,491.10 and 926,822.94 is: 1,389,757.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,036.50 : 3,096,491.10 = 926,822.94 : x
  2. Step 2: Convert to fraction form
    2,065,036.50/3,096,491.10 = 926,822.94/x
  3. Step 3: Cross multiply
    2,065,036.50x = 3,096,491.10 × 926,822.94
  4. Step 4: Simplify right side
    2,065,036.50x = 2,869,898,984,985.83
  5. Step 5: Solve for x
    x = 2,869,898,984,985.83/2,065,036.50
  6. Step 6: Final answer
    x = 1,389,757.03

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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.