Home / 733,096.58-1,011,656.88-427,153.94

Finding the Fourth Proportional to 733,096.58, 1,011,656.88 and 427,153.94

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Solution

The fourth proportional to 733,096.58, 1,011,656.88 and 427,153.94 is: 589,462.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,096.58 : 1,011,656.88 = 427,153.94 : x
  2. Step 2: Convert to fraction form
    733,096.58/1,011,656.88 = 427,153.94/x
  3. Step 3: Cross multiply
    733,096.58x = 1,011,656.88 × 427,153.94
  4. Step 4: Simplify right side
    733,096.58x = 432,133,222,220.11
  5. Step 5: Solve for x
    x = 432,133,222,220.11/733,096.58
  6. Step 6: Final answer
    x = 589,462.88

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1.5x scale

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.