Home / 2,013,065.24-2,777,114.66-1,196,805.77

Finding the Fourth Proportional to 2,013,065.24, 2,777,114.66 and 1,196,805.77

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Solution

The fourth proportional to 2,013,065.24, 2,777,114.66 and 1,196,805.77 is: 1,651,047.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,065.24 : 2,777,114.66 = 1,196,805.77 : x
  2. Step 2: Convert to fraction form
    2,013,065.24/2,777,114.66 = 1,196,805.77/x
  3. Step 3: Cross multiply
    2,013,065.24x = 2,777,114.66 × 1,196,805.77
  4. Step 4: Simplify right side
    2,013,065.24x = 3,323,666,829,169.99
  5. Step 5: Solve for x
    x = 3,323,666,829,169.99/2,013,065.24
  6. Step 6: Final answer
    x = 1,651,047.75

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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.