Home / 3,885,627.02-5,824,911.99-1,359,904.46

Finding the Fourth Proportional to 3,885,627.02, 5,824,911.99 and 1,359,904.46

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Solution

The fourth proportional to 3,885,627.02, 5,824,911.99 and 1,359,904.46 is: 2,038,621.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,885,627.02 : 5,824,911.99 = 1,359,904.46 : x
  2. Step 2: Convert to fraction form
    3,885,627.02/5,824,911.99 = 1,359,904.46/x
  3. Step 3: Cross multiply
    3,885,627.02x = 5,824,911.99 × 1,359,904.46
  4. Step 4: Simplify right side
    3,885,627.02x = 7,921,323,794,308.48
  5. Step 5: Solve for x
    x = 7,921,323,794,308.48/3,885,627.02
  6. Step 6: Final answer
    x = 2,038,621.76

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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.