Home / 3,777,346.29-5,210,466.89-2,306,583.32

Finding the Fourth Proportional to 3,777,346.29, 5,210,466.89 and 2,306,583.32

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Solution

The fourth proportional to 3,777,346.29, 5,210,466.89 and 2,306,583.32 is: 3,181,698.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,346.29 : 5,210,466.89 = 2,306,583.32 : x
  2. Step 2: Convert to fraction form
    3,777,346.29/5,210,466.89 = 2,306,583.32/x
  3. Step 3: Cross multiply
    3,777,346.29x = 5,210,466.89 × 2,306,583.32
  4. Step 4: Simplify right side
    3,777,346.29x = 12,018,376,010,626.57
  5. Step 5: Solve for x
    x = 12,018,376,010,626.57/3,777,346.29
  6. Step 6: Final answer
    x = 3,181,698.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.