Home / 4,341,666.99-5,990,534.76-2,505,736.11

Finding the Fourth Proportional to 4,341,666.99, 5,990,534.76 and 2,505,736.11

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Solution

The fourth proportional to 4,341,666.99, 5,990,534.76 and 2,505,736.11 is: 3,457,358.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,666.99 : 5,990,534.76 = 2,505,736.11 : x
  2. Step 2: Convert to fraction form
    4,341,666.99/5,990,534.76 = 2,505,736.11/x
  3. Step 3: Cross multiply
    4,341,666.99x = 5,990,534.76 × 2,505,736.11
  4. Step 4: Simplify right side
    4,341,666.99x = 15,010,699,266,342.18
  5. Step 5: Solve for x
    x = 15,010,699,266,342.18/4,341,666.99
  6. Step 6: Final answer
    x = 3,457,358.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.