Home / 5,535,810.60-8,302,160.70-1,750,453.80

Finding the Fourth Proportional to 5,535,810.60, 8,302,160.70 and 1,750,453.80

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Solution

The fourth proportional to 5,535,810.60, 8,302,160.70 and 1,750,453.80 is: 2,625,188.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,810.60 : 8,302,160.70 = 1,750,453.80 : x
  2. Step 2: Convert to fraction form
    5,535,810.60/8,302,160.70 = 1,750,453.80/x
  3. Step 3: Cross multiply
    5,535,810.60x = 8,302,160.70 × 1,750,453.80
  4. Step 4: Simplify right side
    5,535,810.60x = 14,532,548,745,525.66
  5. Step 5: Solve for x
    x = 14,532,548,745,525.66/5,535,810.60
  6. Step 6: Final answer
    x = 2,625,188.94

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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.