Home / 1,037,505.25-1,431,779.12-584,796.25

Finding the Fourth Proportional to 1,037,505.25, 1,431,779.12 and 584,796.25

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Solution

The fourth proportional to 1,037,505.25, 1,431,779.12 and 584,796.25 is: 807,031.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,505.25 : 1,431,779.12 = 584,796.25 : x
  2. Step 2: Convert to fraction form
    1,037,505.25/1,431,779.12 = 584,796.25/x
  3. Step 3: Cross multiply
    1,037,505.25x = 1,431,779.12 × 584,796.25
  4. Step 4: Simplify right side
    1,037,505.25x = 837,299,060,204.30
  5. Step 5: Solve for x
    x = 837,299,060,204.30/1,037,505.25
  6. Step 6: Final answer
    x = 807,031.15

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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.