Home / 2,673,475.34-4,010,449.08-754,403.46

Finding the Fourth Proportional to 2,673,475.34, 4,010,449.08 and 754,403.46

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Solution

The fourth proportional to 2,673,475.34, 4,010,449.08 and 754,403.46 is: 1,131,671.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,475.34 : 4,010,449.08 = 754,403.46 : x
  2. Step 2: Convert to fraction form
    2,673,475.34/4,010,449.08 = 754,403.46/x
  3. Step 3: Cross multiply
    2,673,475.34x = 4,010,449.08 × 754,403.46
  4. Step 4: Simplify right side
    2,673,475.34x = 3,025,496,643,939.58
  5. Step 5: Solve for x
    x = 3,025,496,643,939.58/2,673,475.34
  6. Step 6: Final answer
    x = 1,131,671.80

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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.