Home / 1,068,299.58-1,474,253.76-584,895.42

Finding the Fourth Proportional to 1,068,299.58, 1,474,253.76 and 584,895.42

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Solution

The fourth proportional to 1,068,299.58, 1,474,253.76 and 584,895.42 is: 807,155.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,299.58 : 1,474,253.76 = 584,895.42 : x
  2. Step 2: Convert to fraction form
    1,068,299.58/1,474,253.76 = 584,895.42/x
  3. Step 3: Cross multiply
    1,068,299.58x = 1,474,253.76 × 584,895.42
  4. Step 4: Simplify right side
    1,068,299.58x = 862,284,272,141.78
  5. Step 5: Solve for x
    x = 862,284,272,141.78/1,068,299.58
  6. Step 6: Final answer
    x = 807,155.87

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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.