Home / 2,338,602.46-3,507,911.82-719,360.32

Finding the Fourth Proportional to 2,338,602.46, 3,507,911.82 and 719,360.32

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Solution

The fourth proportional to 2,338,602.46, 3,507,911.82 and 719,360.32 is: 1,079,042.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,602.46 : 3,507,911.82 = 719,360.32 : x
  2. Step 2: Convert to fraction form
    2,338,602.46/3,507,911.82 = 719,360.32/x
  3. Step 3: Cross multiply
    2,338,602.46x = 3,507,911.82 × 719,360.32
  4. Step 4: Simplify right side
    2,338,602.46x = 2,523,452,569,197.74
  5. Step 5: Solve for x
    x = 2,523,452,569,197.74/2,338,602.46
  6. Step 6: Final answer
    x = 1,079,042.98

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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.