Home / 4,221,630.69-5,826,475.71-2,673,036.33

Finding the Fourth Proportional to 4,221,630.69, 5,826,475.71 and 2,673,036.33

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Solution

The fourth proportional to 4,221,630.69, 5,826,475.71 and 2,673,036.33 is: 3,689,186.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,221,630.69 : 5,826,475.71 = 2,673,036.33 : x
  2. Step 2: Convert to fraction form
    4,221,630.69/5,826,475.71 = 2,673,036.33/x
  3. Step 3: Cross multiply
    4,221,630.69x = 5,826,475.71 × 2,673,036.33
  4. Step 4: Simplify right side
    4,221,630.69x = 15,574,381,248,692.54
  5. Step 5: Solve for x
    x = 15,574,381,248,692.54/4,221,630.69
  6. Step 6: Final answer
    x = 3,689,186.10

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.