Home / 9,427,830.77-14,135,958.60-3,663,834.22

Finding the Fourth Proportional to 9,427,830.77, 14,135,958.60 and 3,663,834.22

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Solution

The fourth proportional to 9,427,830.77, 14,135,958.60 and 3,663,834.22 is: 5,493,502.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,427,830.77 : 14,135,958.60 = 3,663,834.22 : x
  2. Step 2: Convert to fraction form
    9,427,830.77/14,135,958.60 = 3,663,834.22/x
  3. Step 3: Cross multiply
    9,427,830.77x = 14,135,958.60 × 3,663,834.22
  4. Step 4: Simplify right side
    9,427,830.77x = 51,791,808,780,503.49
  5. Step 5: Solve for x
    x = 51,791,808,780,503.49/9,427,830.77
  6. Step 6: Final answer
    x = 5,493,502.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.