Home / 4,122,708.01-5,686,973.31-2,571,276.23

Finding the Fourth Proportional to 4,122,708.01, 5,686,973.31 and 2,571,276.23

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Solution

The fourth proportional to 4,122,708.01, 5,686,973.31 and 2,571,276.23 is: 3,546,886.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,122,708.01 : 5,686,973.31 = 2,571,276.23 : x
  2. Step 2: Convert to fraction form
    4,122,708.01/5,686,973.31 = 2,571,276.23/x
  3. Step 3: Cross multiply
    4,122,708.01x = 5,686,973.31 × 2,571,276.23
  4. Step 4: Simplify right side
    4,122,708.01x = 14,622,779,279,186.38
  5. Step 5: Solve for x
    x = 14,622,779,279,186.38/4,122,708.01
  6. Step 6: Final answer
    x = 3,546,886.96

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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.