Home / 2,576,841.59-3,863,937.89-1,363,070.95

Finding the Fourth Proportional to 2,576,841.59, 3,863,937.89 and 1,363,070.95

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Solution

The fourth proportional to 2,576,841.59, 3,863,937.89 and 1,363,070.95 is: 2,043,905.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,576,841.59 : 3,863,937.89 = 1,363,070.95 : x
  2. Step 2: Convert to fraction form
    2,576,841.59/3,863,937.89 = 1,363,070.95/x
  3. Step 3: Cross multiply
    2,576,841.59x = 3,863,937.89 × 1,363,070.95
  4. Step 4: Simplify right side
    2,576,841.59x = 5,266,821,464,328.25
  5. Step 5: Solve for x
    x = 5,266,821,464,328.25/2,576,841.59
  6. Step 6: Final answer
    x = 2,043,905.80

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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.