Home / 2,571,287.34-3,547,658.41-2,025,730.07

Finding the Fourth Proportional to 2,571,287.34, 3,547,658.41 and 2,025,730.07

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Solution

The fourth proportional to 2,571,287.34, 3,547,658.41 and 2,025,730.07 is: 2,794,941.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,287.34 : 3,547,658.41 = 2,025,730.07 : x
  2. Step 2: Convert to fraction form
    2,571,287.34/3,547,658.41 = 2,025,730.07/x
  3. Step 3: Cross multiply
    2,571,287.34x = 3,547,658.41 × 2,025,730.07
  4. Step 4: Simplify right side
    2,571,287.34x = 7,186,598,296,422.77
  5. Step 5: Solve for x
    x = 7,186,598,296,422.77/2,571,287.34
  6. Step 6: Final answer
    x = 2,794,941.73

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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.