Home / 4,874,690.12-7,307,262.48-2,035,614.20

Finding the Fourth Proportional to 4,874,690.12, 7,307,262.48 and 2,035,614.20

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Solution

The fourth proportional to 4,874,690.12, 7,307,262.48 and 2,035,614.20 is: 3,051,428.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874,690.12 : 7,307,262.48 = 2,035,614.20 : x
  2. Step 2: Convert to fraction form
    4,874,690.12/7,307,262.48 = 2,035,614.20/x
  3. Step 3: Cross multiply
    4,874,690.12x = 7,307,262.48 × 2,035,614.20
  4. Step 4: Simplify right side
    4,874,690.12x = 14,874,767,267,415.22
  5. Step 5: Solve for x
    x = 14,874,767,267,415.22/4,874,690.12
  6. Step 6: Final answer
    x = 3,051,428.28

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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.