Home / 4,284,827.10-6,420,595.82-2,483,242.11

Finding the Fourth Proportional to 4,284,827.10, 6,420,595.82 and 2,483,242.11

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Solution

The fourth proportional to 4,284,827.10, 6,420,595.82 and 2,483,242.11 is: 3,721,012.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,827.10 : 6,420,595.82 = 2,483,242.11 : x
  2. Step 2: Convert to fraction form
    4,284,827.10/6,420,595.82 = 2,483,242.11/x
  3. Step 3: Cross multiply
    4,284,827.10x = 6,420,595.82 × 2,483,242.11
  4. Step 4: Simplify right side
    4,284,827.10x = 15,943,893,899,097.77
  5. Step 5: Solve for x
    x = 15,943,893,899,097.77/4,284,827.10
  6. Step 6: Final answer
    x = 3,721,012.20

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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.