Home / 2,457,330.76-3,683,101.04-1,107,913.48

Finding the Fourth Proportional to 2,457,330.76, 3,683,101.04 and 1,107,913.48

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Solution

The fourth proportional to 2,457,330.76, 3,683,101.04 and 1,107,913.48 is: 1,660,564.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,330.76 : 3,683,101.04 = 1,107,913.48 : x
  2. Step 2: Convert to fraction form
    2,457,330.76/3,683,101.04 = 1,107,913.48/x
  3. Step 3: Cross multiply
    2,457,330.76x = 3,683,101.04 × 1,107,913.48
  4. Step 4: Simplify right side
    2,457,330.76x = 4,080,557,290,418.02
  5. Step 5: Solve for x
    x = 4,080,557,290,418.02/2,457,330.76
  6. Step 6: Final answer
    x = 1,660,564.93

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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.