Home / 3,576,400.52-4,935,562.49-2,048,802.89

Finding the Fourth Proportional to 3,576,400.52, 4,935,562.49 and 2,048,802.89

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Solution

The fourth proportional to 3,576,400.52, 4,935,562.49 and 2,048,802.89 is: 2,827,422.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,400.52 : 4,935,562.49 = 2,048,802.89 : x
  2. Step 2: Convert to fraction form
    3,576,400.52/4,935,562.49 = 2,048,802.89/x
  3. Step 3: Cross multiply
    3,576,400.52x = 4,935,562.49 × 2,048,802.89
  4. Step 4: Simplify right side
    3,576,400.52x = 10,111,994,673,731.79
  5. Step 5: Solve for x
    x = 10,111,994,673,731.79/3,576,400.52
  6. Step 6: Final answer
    x = 2,827,422.33

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1.5x scale

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.