Home / 3,001,079.72-4,141,884.28-1,711,624.52

Finding the Fourth Proportional to 3,001,079.72, 4,141,884.28 and 1,711,624.52

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Solution

The fourth proportional to 3,001,079.72, 4,141,884.28 and 1,711,624.52 is: 2,362,266.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,079.72 : 4,141,884.28 = 1,711,624.52 : x
  2. Step 2: Convert to fraction form
    3,001,079.72/4,141,884.28 = 1,711,624.52/x
  3. Step 3: Cross multiply
    3,001,079.72x = 4,141,884.28 × 1,711,624.52
  4. Step 4: Simplify right side
    3,001,079.72x = 7,089,350,692,650.55
  5. Step 5: Solve for x
    x = 7,089,350,692,650.55/3,001,079.72
  6. Step 6: Final answer
    x = 2,362,266.70

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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.