Home / 2,954,460.80-4,077,155.90-1,596,333.80

Finding the Fourth Proportional to 2,954,460.80, 4,077,155.90 and 1,596,333.80

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Solution

The fourth proportional to 2,954,460.80, 4,077,155.90 and 1,596,333.80 is: 2,202,940.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,460.80 : 4,077,155.90 = 1,596,333.80 : x
  2. Step 2: Convert to fraction form
    2,954,460.80/4,077,155.90 = 1,596,333.80/x
  3. Step 3: Cross multiply
    2,954,460.80x = 4,077,155.90 × 1,596,333.80
  4. Step 4: Simplify right side
    2,954,460.80x = 6,508,501,785,223.14
  5. Step 5: Solve for x
    x = 6,508,501,785,223.14/2,954,460.80
  6. Step 6: Final answer
    x = 2,202,940.64

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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.