Home / 1,073,919.66-1,482,014.64-590,515.98

Finding the Fourth Proportional to 1,073,919.66, 1,482,014.64 and 590,515.98

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Solution

The fourth proportional to 1,073,919.66, 1,482,014.64 and 590,515.98 is: 814,915.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,919.66 : 1,482,014.64 = 590,515.98 : x
  2. Step 2: Convert to fraction form
    1,073,919.66/1,482,014.64 = 590,515.98/x
  3. Step 3: Cross multiply
    1,073,919.66x = 1,482,014.64 × 590,515.98
  4. Step 4: Simplify right side
    1,073,919.66x = 875,153,327,513.95
  5. Step 5: Solve for x
    x = 875,153,327,513.95/1,073,919.66
  6. Step 6: Final answer
    x = 814,915.08

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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.