Home / 3,887,695.85-5,831,150.04-1,048,095.05

Finding the Fourth Proportional to 3,887,695.85, 5,831,150.04 and 1,048,095.05

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Solution

The fourth proportional to 3,887,695.85, 5,831,150.04 and 1,048,095.05 is: 1,572,036.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,887,695.85 : 5,831,150.04 = 1,048,095.05 : x
  2. Step 2: Convert to fraction form
    3,887,695.85/5,831,150.04 = 1,048,095.05/x
  3. Step 3: Cross multiply
    3,887,695.85x = 5,831,150.04 × 1,048,095.05
  4. Step 4: Simplify right side
    3,887,695.85x = 6,111,599,463,575.55
  5. Step 5: Solve for x
    x = 6,111,599,463,575.55/3,887,695.85
  6. Step 6: Final answer
    x = 1,572,036.42

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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.