Home / 3,717,840.79-5,570,163.60-1,554,096.16

Finding the Fourth Proportional to 3,717,840.79, 5,570,163.60 and 1,554,096.16

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Solution

The fourth proportional to 3,717,840.79, 5,570,163.60 and 1,554,096.16 is: 2,328,386.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717,840.79 : 5,570,163.60 = 1,554,096.16 : x
  2. Step 2: Convert to fraction form
    3,717,840.79/5,570,163.60 = 1,554,096.16/x
  3. Step 3: Cross multiply
    3,717,840.79x = 5,570,163.60 × 1,554,096.16
  4. Step 4: Simplify right side
    3,717,840.79x = 8,656,569,839,876.24
  5. Step 5: Solve for x
    x = 8,656,569,839,876.24/3,717,840.79
  6. Step 6: Final answer
    x = 2,328,386.37

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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.