Home / 2,415,589.59-3,333,555.09-1,327,907.01

Finding the Fourth Proportional to 2,415,589.59, 3,333,555.09 and 1,327,907.01

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Solution

The fourth proportional to 2,415,589.59, 3,333,555.09 and 1,327,907.01 is: 1,832,534.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,589.59 : 3,333,555.09 = 1,327,907.01 : x
  2. Step 2: Convert to fraction form
    2,415,589.59/3,333,555.09 = 1,327,907.01/x
  3. Step 3: Cross multiply
    2,415,589.59x = 3,333,555.09 × 1,327,907.01
  4. Step 4: Simplify right side
    2,415,589.59x = 4,426,651,172,232.18
  5. Step 5: Solve for x
    x = 4,426,651,172,232.18/2,415,589.59
  6. Step 6: Final answer
    x = 1,832,534.46

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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.