Home / 7,733,792.80-11,583,018.24-3,693,111.04

Finding the Fourth Proportional to 7,733,792.80, 11,583,018.24 and 3,693,111.04

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Solution

The fourth proportional to 7,733,792.80, 11,583,018.24 and 3,693,111.04 is: 5,531,228.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,733,792.80 : 11,583,018.24 = 3,693,111.04 : x
  2. Step 2: Convert to fraction form
    7,733,792.80/11,583,018.24 = 3,693,111.04/x
  3. Step 3: Cross multiply
    7,733,792.80x = 11,583,018.24 × 3,693,111.04
  4. Step 4: Simplify right side
    7,733,792.80x = 42,777,372,538,665.37
  5. Step 5: Solve for x
    x = 42,777,372,538,665.37/7,733,792.80
  6. Step 6: Final answer
    x = 5,531,228.16

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1.5x scale

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.