Home / 6,364,652.19-8,783,220.06-3,464,064.15

Finding the Fourth Proportional to 6,364,652.19, 8,783,220.06 and 3,464,064.15

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Solution

The fourth proportional to 6,364,652.19, 8,783,220.06 and 3,464,064.15 is: 4,780,408.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,364,652.19 : 8,783,220.06 = 3,464,064.15 : x
  2. Step 2: Convert to fraction form
    6,364,652.19/8,783,220.06 = 3,464,064.15/x
  3. Step 3: Cross multiply
    6,364,652.19x = 8,783,220.06 × 3,464,064.15
  4. Step 4: Simplify right side
    6,364,652.19x = 30,425,637,731,406.85
  5. Step 5: Solve for x
    x = 30,425,637,731,406.85/6,364,652.19
  6. Step 6: Final answer
    x = 4,780,408.55

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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.