Home / 4,151,644.07-5,729,271.26-2,316,102.36

Finding the Fourth Proportional to 4,151,644.07, 5,729,271.26 and 2,316,102.36

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Solution

The fourth proportional to 4,151,644.07, 5,729,271.26 and 2,316,102.36 is: 3,196,222.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,644.07 : 5,729,271.26 = 2,316,102.36 : x
  2. Step 2: Convert to fraction form
    4,151,644.07/5,729,271.26 = 2,316,102.36/x
  3. Step 3: Cross multiply
    4,151,644.07x = 5,729,271.26 × 2,316,102.36
  4. Step 4: Simplify right side
    4,151,644.07x = 13,269,578,674,785.66
  5. Step 5: Solve for x
    x = 13,269,578,674,785.66/4,151,644.07
  6. Step 6: Final answer
    x = 3,196,222.62

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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.