Home / 6,674,580.40-9,211,102.36-3,774,405.36

Finding the Fourth Proportional to 6,674,580.40, 9,211,102.36 and 3,774,405.36

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Solution

The fourth proportional to 6,674,580.40, 9,211,102.36 and 3,774,405.36 is: 5,208,781.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,580.40 : 9,211,102.36 = 3,774,405.36 : x
  2. Step 2: Convert to fraction form
    6,674,580.40/9,211,102.36 = 3,774,405.36/x
  3. Step 3: Cross multiply
    6,674,580.40x = 9,211,102.36 × 3,774,405.36
  4. Step 4: Simplify right side
    6,674,580.40x = 34,766,434,119,092.64
  5. Step 5: Solve for x
    x = 34,766,434,119,092.64/6,674,580.40
  6. Step 6: Final answer
    x = 5,208,781.98

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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.