Home / 1,759,605.04-2,639,453.42-561,525.74

Finding the Fourth Proportional to 1,759,605.04, 2,639,453.42 and 561,525.74

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Solution

The fourth proportional to 1,759,605.04, 2,639,453.42 and 561,525.74 is: 842,303.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,605.04 : 2,639,453.42 = 561,525.74 : x
  2. Step 2: Convert to fraction form
    1,759,605.04/2,639,453.42 = 561,525.74/x
  3. Step 3: Cross multiply
    1,759,605.04x = 2,639,453.42 × 561,525.74
  4. Step 4: Simplify right side
    1,759,605.04x = 1,482,121,034,861.03
  5. Step 5: Solve for x
    x = 1,482,121,034,861.03/1,759,605.04
  6. Step 6: Final answer
    x = 842,303.24

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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.