Home / 3,359,056.60-5,038,584.90-2,760,693.40

Finding the Fourth Proportional to 3,359,056.60, 5,038,584.90 and 2,760,693.40

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Solution

The fourth proportional to 3,359,056.60, 5,038,584.90 and 2,760,693.40 is: 4,141,040.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,056.60 : 5,038,584.90 = 2,760,693.40 : x
  2. Step 2: Convert to fraction form
    3,359,056.60/5,038,584.90 = 2,760,693.40/x
  3. Step 3: Cross multiply
    3,359,056.60x = 5,038,584.90 × 2,760,693.40
  4. Step 4: Simplify right side
    3,359,056.60x = 13,909,988,078,769.66
  5. Step 5: Solve for x
    x = 13,909,988,078,769.66/3,359,056.60
  6. Step 6: Final answer
    x = 4,141,040.10

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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.