Home / 3,576,407.84-4,935,572.60-2,048,810.21

Finding the Fourth Proportional to 3,576,407.84, 4,935,572.60 and 2,048,810.21

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Solution

The fourth proportional to 3,576,407.84, 4,935,572.60 and 2,048,810.21 is: 2,827,432.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,407.84 : 4,935,572.60 = 2,048,810.21 : x
  2. Step 2: Convert to fraction form
    3,576,407.84/4,935,572.60 = 2,048,810.21/x
  3. Step 3: Cross multiply
    3,576,407.84x = 4,935,572.60 × 2,048,810.21
  4. Step 4: Simplify right side
    3,576,407.84x = 10,112,051,535,076.24
  5. Step 5: Solve for x
    x = 10,112,051,535,076.24/3,576,407.84
  6. Step 6: Final answer
    x = 2,827,432.44

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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.