Home / 1,759,334.70-2,635,891.65-1,560,269.10

Finding the Fourth Proportional to 1,759,334.70, 2,635,891.65 and 1,560,269.10

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Solution

The fourth proportional to 1,759,334.70, 2,635,891.65 and 1,560,269.10 is: 2,337,645.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,334.70 : 2,635,891.65 = 1,560,269.10 : x
  2. Step 2: Convert to fraction form
    1,759,334.70/2,635,891.65 = 1,560,269.10/x
  3. Step 3: Cross multiply
    1,759,334.70x = 2,635,891.65 × 1,560,269.10
  4. Step 4: Simplify right side
    1,759,334.70x = 4,112,700,292,443.02
  5. Step 5: Solve for x
    x = 4,112,700,292,443.02/1,759,334.70
  6. Step 6: Final answer
    x = 2,337,645.19

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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.