Home / 1,363,716.59-2,045,574.68-1,295,527.77

Finding the Fourth Proportional to 1,363,716.59, 2,045,574.68 and 1,295,527.77

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Solution

The fourth proportional to 1,363,716.59, 2,045,574.68 and 1,295,527.77 is: 1,943,291.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,716.59 : 2,045,574.68 = 1,295,527.77 : x
  2. Step 2: Convert to fraction form
    1,363,716.59/2,045,574.68 = 1,295,527.77/x
  3. Step 3: Cross multiply
    1,363,716.59x = 2,045,574.68 × 1,295,527.77
  4. Step 4: Simplify right side
    1,363,716.59x = 2,650,098,797,071.22
  5. Step 5: Solve for x
    x = 2,650,098,797,071.22/1,363,716.59
  6. Step 6: Final answer
    x = 1,943,291.46

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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.