Home / 4,551,271.34-6,822,896.29-1,857,859.34

Finding the Fourth Proportional to 4,551,271.34, 6,822,896.29 and 1,857,859.34

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Solution

The fourth proportional to 4,551,271.34, 6,822,896.29 and 1,857,859.34 is: 2,785,151.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,271.34 : 6,822,896.29 = 1,857,859.34 : x
  2. Step 2: Convert to fraction form
    4,551,271.34/6,822,896.29 = 1,857,859.34/x
  3. Step 3: Cross multiply
    4,551,271.34x = 6,822,896.29 × 1,857,859.34
  4. Step 4: Simplify right side
    4,551,271.34x = 12,675,981,559,468.72
  5. Step 5: Solve for x
    x = 12,675,981,559,468.72/4,551,271.34
  6. Step 6: Final answer
    x = 2,785,151.80

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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.