Home / 1,962,895-2,944,482.48-523,570.26

Finding the Fourth Proportional to 1,962,895, 2,944,482.48 and 523,570.26

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Solution

The fourth proportional to 1,962,895, 2,944,482.48 and 523,570.26 is: 785,392.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,895 : 2,944,482.48 = 523,570.26 : x
  2. Step 2: Convert to fraction form
    1,962,895/2,944,482.48 = 523,570.26/x
  3. Step 3: Cross multiply
    1,962,895x = 2,944,482.48 × 523,570.26
  4. Step 4: Simplify right side
    1,962,895x = 1,541,643,457,619.05
  5. Step 5: Solve for x
    x = 1,541,643,457,619.05/1,962,895
  6. Step 6: Final answer
    x = 785,392.73

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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.