Home / 1,137,062.07-1,704,368.39-604,046.43

Finding the Fourth Proportional to 1,137,062.07, 1,704,368.39 and 604,046.43

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Solution

The fourth proportional to 1,137,062.07, 1,704,368.39 and 604,046.43 is: 905,419.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,062.07 : 1,704,368.39 = 604,046.43 : x
  2. Step 2: Convert to fraction form
    1,137,062.07/1,704,368.39 = 604,046.43/x
  3. Step 3: Cross multiply
    1,137,062.07x = 1,704,368.39 × 604,046.43
  4. Step 4: Simplify right side
    1,137,062.07x = 1,029,517,638,364.12
  5. Step 5: Solve for x
    x = 1,029,517,638,364.12/1,137,062.07
  6. Step 6: Final answer
    x = 905,419.03

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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.