Home / 6,360,703.56-8,777,764.26-3,460,087.50

Finding the Fourth Proportional to 6,360,703.56, 8,777,764.26 and 3,460,087.50

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Solution

The fourth proportional to 6,360,703.56, 8,777,764.26 and 3,460,087.50 is: 4,774,917.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,360,703.56 : 8,777,764.26 = 3,460,087.50 : x
  2. Step 2: Convert to fraction form
    6,360,703.56/8,777,764.26 = 3,460,087.50/x
  3. Step 3: Cross multiply
    6,360,703.56x = 8,777,764.26 × 3,460,087.50
  4. Step 4: Simplify right side
    6,360,703.56x = 30,371,832,393,972.75
  5. Step 5: Solve for x
    x = 30,371,832,393,972.75/6,360,703.56
  6. Step 6: Final answer
    x = 4,774,917.13

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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.