Home / 1,037,631.25-1,431,953.03-584,922.25

Finding the Fourth Proportional to 1,037,631.25, 1,431,953.03 and 584,922.25

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Solution

The fourth proportional to 1,037,631.25, 1,431,953.03 and 584,922.25 is: 807,205.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,631.25 : 1,431,953.03 = 584,922.25 : x
  2. Step 2: Convert to fraction form
    1,037,631.25/1,431,953.03 = 584,922.25/x
  3. Step 3: Cross multiply
    1,037,631.25x = 1,431,953.03 × 584,922.25
  4. Step 4: Simplify right side
    1,037,631.25x = 837,581,185,277.31
  5. Step 5: Solve for x
    x = 837,581,185,277.31/1,037,631.25
  6. Step 6: Final answer
    x = 807,205.05

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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.