Home / 4,208,271.90-5,807,529.27-2,576,648.22

Finding the Fourth Proportional to 4,208,271.90, 5,807,529.27 and 2,576,648.22

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Solution

The fourth proportional to 4,208,271.90, 5,807,529.27 and 2,576,648.22 is: 3,555,844.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,271.90 : 5,807,529.27 = 2,576,648.22 : x
  2. Step 2: Convert to fraction form
    4,208,271.90/5,807,529.27 = 2,576,648.22/x
  3. Step 3: Cross multiply
    4,208,271.90x = 5,807,529.27 × 2,576,648.22
  4. Step 4: Simplify right side
    4,208,271.90x = 14,963,959,956,143.40
  5. Step 5: Solve for x
    x = 14,963,959,956,143.40/4,208,271.90
  6. Step 6: Final answer
    x = 3,555,844.37

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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.