Home / 10,225,645.53-14,098,627.22-6,548,516.67

Finding the Fourth Proportional to 10,225,645.53, 14,098,627.22 and 6,548,516.67

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Solution

The fourth proportional to 10,225,645.53, 14,098,627.22 and 6,548,516.67 is: 9,028,779.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,225,645.53 : 14,098,627.22 = 6,548,516.67 : x
  2. Step 2: Convert to fraction form
    10,225,645.53/14,098,627.22 = 6,548,516.67/x
  3. Step 3: Cross multiply
    10,225,645.53x = 14,098,627.22 × 6,548,516.67
  4. Step 4: Simplify right side
    10,225,645.53x = 92,325,095,374,285.77
  5. Step 5: Solve for x
    x = 92,325,095,374,285.77/10,225,645.53
  6. Step 6: Final answer
    x = 9,028,779.17

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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.