Home / 2,954,545.28-4,077,271.22-1,596,418.28

Finding the Fourth Proportional to 2,954,545.28, 4,077,271.22 and 1,596,418.28

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Solution

The fourth proportional to 2,954,545.28, 4,077,271.22 and 1,596,418.28 is: 2,203,056.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,545.28 : 4,077,271.22 = 1,596,418.28 : x
  2. Step 2: Convert to fraction form
    2,954,545.28/4,077,271.22 = 1,596,418.28/x
  3. Step 3: Cross multiply
    2,954,545.28x = 4,077,271.22 × 1,596,418.28
  4. Step 4: Simplify right side
    2,954,545.28x = 6,509,030,308,125.90
  5. Step 5: Solve for x
    x = 6,509,030,308,125.90/2,954,545.28
  6. Step 6: Final answer
    x = 2,203,056.54

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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.