Home / 3,432,096.60-4,736,280.36-1,883,384.25

Finding the Fourth Proportional to 3,432,096.60, 4,736,280.36 and 1,883,384.25

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Solution

The fourth proportional to 3,432,096.60, 4,736,280.36 and 1,883,384.25 is: 2,599,063.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,096.60 : 4,736,280.36 = 1,883,384.25 : x
  2. Step 2: Convert to fraction form
    3,432,096.60/4,736,280.36 = 1,883,384.25/x
  3. Step 3: Cross multiply
    3,432,096.60x = 4,736,280.36 × 1,883,384.25
  4. Step 4: Simplify right side
    3,432,096.60x = 8,920,235,833,608.33
  5. Step 5: Solve for x
    x = 8,920,235,833,608.33/3,432,096.60
  6. Step 6: Final answer
    x = 2,599,063.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.