Home / 1,593,505.94-2,390,255.57-499,374.75

Finding the Fourth Proportional to 1,593,505.94, 2,390,255.57 and 499,374.75

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Solution

The fourth proportional to 1,593,505.94, 2,390,255.57 and 499,374.75 is: 749,061.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,505.94 : 2,390,255.57 = 499,374.75 : x
  2. Step 2: Convert to fraction form
    1,593,505.94/2,390,255.57 = 499,374.75/x
  3. Step 3: Cross multiply
    1,593,505.94x = 2,390,255.57 × 499,374.75
  4. Step 4: Simplify right side
    1,593,505.94x = 1,193,633,278,953.29
  5. Step 5: Solve for x
    x = 1,193,633,278,953.29/1,593,505.94
  6. Step 6: Final answer
    x = 749,061.08

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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.