Home / 6,993,072.43-10,490,337.74-2,675,114.30

Finding the Fourth Proportional to 6,993,072.43, 10,490,337.74 and 2,675,114.30

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Solution

The fourth proportional to 6,993,072.43, 10,490,337.74 and 2,675,114.30 is: 4,012,950.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993,072.43 : 10,490,337.74 = 2,675,114.30 : x
  2. Step 2: Convert to fraction form
    6,993,072.43/10,490,337.74 = 2,675,114.30/x
  3. Step 3: Cross multiply
    6,993,072.43x = 10,490,337.74 × 2,675,114.30
  4. Step 4: Simplify right side
    6,993,072.43x = 28,062,852,533,017.31
  5. Step 5: Solve for x
    x = 28,062,852,533,017.31/6,993,072.43
  6. Step 6: Final answer
    x = 4,012,950.36

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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.