Home / 3,576,962.58-5,365,476.32-1,018,176.53

Finding the Fourth Proportional to 3,576,962.58, 5,365,476.32 and 1,018,176.53

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Solution

The fourth proportional to 3,576,962.58, 5,365,476.32 and 1,018,176.53 is: 1,527,274.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,962.58 : 5,365,476.32 = 1,018,176.53 : x
  2. Step 2: Convert to fraction form
    3,576,962.58/5,365,476.32 = 1,018,176.53/x
  3. Step 3: Cross multiply
    3,576,962.58x = 5,365,476.32 × 1,018,176.53
  4. Step 4: Simplify right side
    3,576,962.58x = 5,463,002,029,376.51
  5. Step 5: Solve for x
    x = 5,463,002,029,376.51/3,576,962.58
  6. Step 6: Final answer
    x = 1,527,274.02

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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.