Home / 6,565,667.76-9,059,427.05-4,611,516.77

Finding the Fourth Proportional to 6,565,667.76, 9,059,427.05 and 4,611,516.77

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Solution

The fourth proportional to 6,565,667.76, 9,059,427.05 and 4,611,516.77 is: 6,363,054.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,667.76 : 9,059,427.05 = 4,611,516.77 : x
  2. Step 2: Convert to fraction form
    6,565,667.76/9,059,427.05 = 4,611,516.77/x
  3. Step 3: Cross multiply
    6,565,667.76x = 9,059,427.05 × 4,611,516.77
  4. Step 4: Simplify right side
    6,565,667.76x = 41,777,699,767,257.61
  5. Step 5: Solve for x
    x = 41,777,699,767,257.61/6,565,667.76
  6. Step 6: Final answer
    x = 6,363,054.19

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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.