Home / 5,225,641.56-7,836,447.06-2,030,347.08

Finding the Fourth Proportional to 5,225,641.56, 7,836,447.06 and 2,030,347.08

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Solution

The fourth proportional to 5,225,641.56, 7,836,447.06 and 2,030,347.08 is: 3,044,737.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,225,641.56 : 7,836,447.06 = 2,030,347.08 : x
  2. Step 2: Convert to fraction form
    5,225,641.56/7,836,447.06 = 2,030,347.08/x
  3. Step 3: Cross multiply
    5,225,641.56x = 7,836,447.06 × 2,030,347.08
  4. Step 4: Simplify right side
    5,225,641.56x = 15,910,707,405,845.58
  5. Step 5: Solve for x
    x = 15,910,707,405,845.58/5,225,641.56
  6. Step 6: Final answer
    x = 3,044,737.61

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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.