Home / 2,243,343.70-3,364,359.45-803,860.30

Finding the Fourth Proportional to 2,243,343.70, 3,364,359.45 and 803,860.30

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Solution

The fourth proportional to 2,243,343.70, 3,364,359.45 and 803,860.30 is: 1,205,555.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,343.70 : 3,364,359.45 = 803,860.30 : x
  2. Step 2: Convert to fraction form
    2,243,343.70/3,364,359.45 = 803,860.30/x
  3. Step 3: Cross multiply
    2,243,343.70x = 3,364,359.45 × 803,860.30
  4. Step 4: Simplify right side
    2,243,343.70x = 2,704,474,996,784.84
  5. Step 5: Solve for x
    x = 2,704,474,996,784.84/2,243,343.70
  6. Step 6: Final answer
    x = 1,205,555.35

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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.