Home / 2,077,526.88-2,867,073.75-1,159,806.96

Finding the Fourth Proportional to 2,077,526.88, 2,867,073.75 and 1,159,806.96

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Solution

The fourth proportional to 2,077,526.88, 2,867,073.75 and 1,159,806.96 is: 1,600,581.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,526.88 : 2,867,073.75 = 1,159,806.96 : x
  2. Step 2: Convert to fraction form
    2,077,526.88/2,867,073.75 = 1,159,806.96/x
  3. Step 3: Cross multiply
    2,077,526.88x = 2,867,073.75 × 1,159,806.96
  4. Step 4: Simplify right side
    2,077,526.88x = 3,325,252,090,083.30
  5. Step 5: Solve for x
    x = 3,325,252,090,083.30/2,077,526.88
  6. Step 6: Final answer
    x = 1,600,581.98

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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.