Home / 2,884,314.96-4,326,141.84-754,604.64

Finding the Fourth Proportional to 2,884,314.96, 4,326,141.84 and 754,604.64

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Solution

The fourth proportional to 2,884,314.96, 4,326,141.84 and 754,604.64 is: 1,131,820.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,884,314.96 : 4,326,141.84 = 754,604.64 : x
  2. Step 2: Convert to fraction form
    2,884,314.96/4,326,141.84 = 754,604.64/x
  3. Step 3: Cross multiply
    2,884,314.96x = 4,326,141.84 × 754,604.64
  4. Step 4: Simplify right side
    2,884,314.96x = 3,264,526,705,762.14
  5. Step 5: Solve for x
    x = 3,264,526,705,762.14/2,884,314.96
  6. Step 6: Final answer
    x = 1,131,820.47

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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.