Home / 6,904,557.36-9,523,842.84-4,581,399.60

Finding the Fourth Proportional to 6,904,557.36, 9,523,842.84 and 4,581,399.60

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Solution

The fourth proportional to 6,904,557.36, 9,523,842.84 and 4,581,399.60 is: 6,319,381.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,557.36 : 9,523,842.84 = 4,581,399.60 : x
  2. Step 2: Convert to fraction form
    6,904,557.36/9,523,842.84 = 4,581,399.60/x
  3. Step 3: Cross multiply
    6,904,557.36x = 9,523,842.84 × 4,581,399.60
  4. Step 4: Simplify right side
    6,904,557.36x = 43,632,529,777,638.86
  5. Step 5: Solve for x
    x = 43,632,529,777,638.86/6,904,557.36
  6. Step 6: Final answer
    x = 6,319,381.17

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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.