Home / 3,495,055.77-4,820,692.45-2,332,916.09

Finding the Fourth Proportional to 3,495,055.77, 4,820,692.45 and 2,332,916.09

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Solution

The fourth proportional to 3,495,055.77, 4,820,692.45 and 2,332,916.09 is: 3,217,765.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,055.77 : 4,820,692.45 = 2,332,916.09 : x
  2. Step 2: Convert to fraction form
    3,495,055.77/4,820,692.45 = 2,332,916.09/x
  3. Step 3: Cross multiply
    3,495,055.77x = 4,820,692.45 × 2,332,916.09
  4. Step 4: Simplify right side
    3,495,055.77x = 11,246,270,969,881.94
  5. Step 5: Solve for x
    x = 11,246,270,969,881.94/3,495,055.77
  6. Step 6: Final answer
    x = 3,217,765.82

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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.