Home / 2,330,185.78-3,495,403.24-732,873.43

Finding the Fourth Proportional to 2,330,185.78, 3,495,403.24 and 732,873.43

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Solution

The fourth proportional to 2,330,185.78, 3,495,403.24 and 732,873.43 is: 1,099,349.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,185.78 : 3,495,403.24 = 732,873.43 : x
  2. Step 2: Convert to fraction form
    2,330,185.78/3,495,403.24 = 732,873.43/x
  3. Step 3: Cross multiply
    2,330,185.78x = 3,495,403.24 × 732,873.43
  4. Step 4: Simplify right side
    2,330,185.78x = 2,561,688,144,607.34
  5. Step 5: Solve for x
    x = 2,561,688,144,607.34/2,330,185.78
  6. Step 6: Final answer
    x = 1,099,349.32

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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.