Home / 1,897,506.88-2,847,382.98-700,262.89

Finding the Fourth Proportional to 1,897,506.88, 2,847,382.98 and 700,262.89

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Solution

The fourth proportional to 1,897,506.88, 2,847,382.98 and 700,262.89 is: 1,050,808.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,897,506.88 : 2,847,382.98 = 700,262.89 : x
  2. Step 2: Convert to fraction form
    1,897,506.88/2,847,382.98 = 700,262.89/x
  3. Step 3: Cross multiply
    1,897,506.88x = 2,847,382.98 × 700,262.89
  4. Step 4: Simplify right side
    1,897,506.88x = 1,993,916,634,511.61
  5. Step 5: Solve for x
    x = 1,993,916,634,511.61/1,897,506.88
  6. Step 6: Final answer
    x = 1,050,808.65

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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.