Home / 3,576,538.38-4,935,423.51-2,048,743.92

Finding the Fourth Proportional to 3,576,538.38, 4,935,423.51 and 2,048,743.92

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Solution

The fourth proportional to 3,576,538.38, 4,935,423.51 and 2,048,743.92 is: 2,827,152.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,538.38 : 4,935,423.51 = 2,048,743.92 : x
  2. Step 2: Convert to fraction form
    3,576,538.38/4,935,423.51 = 2,048,743.92/x
  3. Step 3: Cross multiply
    3,576,538.38x = 4,935,423.51 × 2,048,743.92
  4. Step 4: Simplify right side
    3,576,538.38x = 10,111,418,908,737.56
  5. Step 5: Solve for x
    x = 10,111,418,908,737.56/3,576,538.38
  6. Step 6: Final answer
    x = 2,827,152.36

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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.