Home / 4,800,692.13-6,625,070.39-2,735,663.51

Finding the Fourth Proportional to 4,800,692.13, 6,625,070.39 and 2,735,663.51

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Solution

The fourth proportional to 4,800,692.13, 6,625,070.39 and 2,735,663.51 is: 3,775,281.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,800,692.13 : 6,625,070.39 = 2,735,663.51 : x
  2. Step 2: Convert to fraction form
    4,800,692.13/6,625,070.39 = 2,735,663.51/x
  3. Step 3: Cross multiply
    4,800,692.13x = 6,625,070.39 × 2,735,663.51
  4. Step 4: Simplify right side
    4,800,692.13x = 18,123,963,313,878.30
  5. Step 5: Solve for x
    x = 18,123,963,313,878.30/4,800,692.13
  6. Step 6: Final answer
    x = 3,775,281.32

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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.