Home / 1,160,927.94-1,740,715.31-450,125.61

Finding the Fourth Proportional to 1,160,927.94, 1,740,715.31 and 450,125.61

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Solution

The fourth proportional to 1,160,927.94, 1,740,715.31 and 450,125.61 is: 674,926.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,927.94 : 1,740,715.31 = 450,125.61 : x
  2. Step 2: Convert to fraction form
    1,160,927.94/1,740,715.31 = 450,125.61/x
  3. Step 3: Cross multiply
    1,160,927.94x = 1,740,715.31 × 450,125.61
  4. Step 4: Simplify right side
    1,160,927.94x = 783,540,535,347.72
  5. Step 5: Solve for x
    x = 783,540,535,347.72/1,160,927.94
  6. Step 6: Final answer
    x = 674,926.07

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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.