Home / 7,113,699.05-10,672,246.13-2,321,397.23

Finding the Fourth Proportional to 7,113,699.05, 10,672,246.13 and 2,321,397.23

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Solution

The fourth proportional to 7,113,699.05, 10,672,246.13 and 2,321,397.23 is: 3,482,649.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,113,699.05 : 10,672,246.13 = 2,321,397.23 : x
  2. Step 2: Convert to fraction form
    7,113,699.05/10,672,246.13 = 2,321,397.23/x
  3. Step 3: Cross multiply
    7,113,699.05x = 10,672,246.13 × 2,321,397.23
  4. Step 4: Simplify right side
    7,113,699.05x = 24,774,522,539,092.00
  5. Step 5: Solve for x
    x = 24,774,522,539,092.00/7,113,699.05
  6. Step 6: Final answer
    x = 3,482,649.80

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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.