Home / 2,902,483.80-4,353,725.70-880,723.80

Finding the Fourth Proportional to 2,902,483.80, 4,353,725.70 and 880,723.80

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Solution

The fourth proportional to 2,902,483.80, 4,353,725.70 and 880,723.80 is: 1,321,085.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,483.80 : 4,353,725.70 = 880,723.80 : x
  2. Step 2: Convert to fraction form
    2,902,483.80/4,353,725.70 = 880,723.80/x
  3. Step 3: Cross multiply
    2,902,483.80x = 4,353,725.70 × 880,723.80
  4. Step 4: Simplify right side
    2,902,483.80x = 3,834,429,842,661.66
  5. Step 5: Solve for x
    x = 3,834,429,842,661.66/2,902,483.80
  6. Step 6: Final answer
    x = 1,321,085.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.