Home / 1,704,290.88-2,352,773.70-1,059,918.69

Finding the Fourth Proportional to 1,704,290.88, 2,352,773.70 and 1,059,918.69

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Solution

The fourth proportional to 1,704,290.88, 2,352,773.70 and 1,059,918.69 is: 1,463,217.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,290.88 : 2,352,773.70 = 1,059,918.69 : x
  2. Step 2: Convert to fraction form
    1,704,290.88/2,352,773.70 = 1,059,918.69/x
  3. Step 3: Cross multiply
    1,704,290.88x = 2,352,773.70 × 1,059,918.69
  4. Step 4: Simplify right side
    1,704,290.88x = 2,493,748,817,970.45
  5. Step 5: Solve for x
    x = 2,493,748,817,970.45/1,704,290.88
  6. Step 6: Final answer
    x = 1,463,217.84

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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.