Home / 6,372,505.70-9,557,430.15-2,330,897.30

Finding the Fourth Proportional to 6,372,505.70, 9,557,430.15 and 2,330,897.30

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Solution

The fourth proportional to 6,372,505.70, 9,557,430.15 and 2,330,897.30 is: 3,495,860.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,505.70 : 9,557,430.15 = 2,330,897.30 : x
  2. Step 2: Convert to fraction form
    6,372,505.70/9,557,430.15 = 2,330,897.30/x
  3. Step 3: Cross multiply
    6,372,505.70x = 9,557,430.15 × 2,330,897.30
  4. Step 4: Simplify right side
    6,372,505.70x = 22,277,388,131,573.59
  5. Step 5: Solve for x
    x = 22,277,388,131,573.59/6,372,505.70
  6. Step 6: Final answer
    x = 3,495,860.06

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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.