Home / 733,854.34-1,099,526.63-573,868.49

Finding the Fourth Proportional to 733,854.34, 1,099,526.63 and 573,868.49

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Solution

The fourth proportional to 733,854.34, 1,099,526.63 and 573,868.49 is: 859,821.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,854.34 : 1,099,526.63 = 573,868.49 : x
  2. Step 2: Convert to fraction form
    733,854.34/1,099,526.63 = 573,868.49/x
  3. Step 3: Cross multiply
    733,854.34x = 1,099,526.63 × 573,868.49
  4. Step 4: Simplify right side
    733,854.34x = 630,983,686,872.89
  5. Step 5: Solve for x
    x = 630,983,686,872.89/733,854.34
  6. Step 6: Final answer
    x = 859,821.43

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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.