Home / 4,976,051.70-7,464,077.55-2,280,371.70

Finding the Fourth Proportional to 4,976,051.70, 7,464,077.55 and 2,280,371.70

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Solution

The fourth proportional to 4,976,051.70, 7,464,077.55 and 2,280,371.70 is: 3,420,557.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,051.70 : 7,464,077.55 = 2,280,371.70 : x
  2. Step 2: Convert to fraction form
    4,976,051.70/7,464,077.55 = 2,280,371.70/x
  3. Step 3: Cross multiply
    4,976,051.70x = 7,464,077.55 × 2,280,371.70
  4. Step 4: Simplify right side
    4,976,051.70x = 17,020,871,211,625.34
  5. Step 5: Solve for x
    x = 17,020,871,211,625.34/4,976,051.70
  6. Step 6: Final answer
    x = 3,420,557.55

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Similar ratio
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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.