Home / 1,800,176.22-2,483,072.64-1,154,573.82

Finding the Fourth Proportional to 1,800,176.22, 2,483,072.64 and 1,154,573.82

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Solution

The fourth proportional to 1,800,176.22, 2,483,072.64 and 1,154,573.82 is: 1,592,561.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,176.22 : 2,483,072.64 = 1,154,573.82 : x
  2. Step 2: Convert to fraction form
    1,800,176.22/2,483,072.64 = 1,154,573.82/x
  3. Step 3: Cross multiply
    1,800,176.22x = 2,483,072.64 × 1,154,573.82
  4. Step 4: Simplify right side
    1,800,176.22x = 2,866,890,663,302.29
  5. Step 5: Solve for x
    x = 2,866,890,663,302.29/1,800,176.22
  6. Step 6: Final answer
    x = 1,592,561.12

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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.