Home / 11,502,464.40-17,256,146.04-3,415,463.28

Finding the Fourth Proportional to 11,502,464.40, 17,256,146.04 and 3,415,463.28

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Solution

The fourth proportional to 11,502,464.40, 17,256,146.04 and 3,415,463.28 is: 5,123,922.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,502,464.40 : 17,256,146.04 = 3,415,463.28 : x
  2. Step 2: Convert to fraction form
    11,502,464.40/17,256,146.04 = 3,415,463.28/x
  3. Step 3: Cross multiply
    11,502,464.40x = 17,256,146.04 × 3,415,463.28
  4. Step 4: Simplify right side
    11,502,464.40x = 58,937,733,153,937.41
  5. Step 5: Solve for x
    x = 58,937,733,153,937.41/11,502,464.40
  6. Step 6: Final answer
    x = 5,123,922.24

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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.