Home / 3,576,421.23-4,935,591.08-2,048,823.60

Finding the Fourth Proportional to 3,576,421.23, 4,935,591.08 and 2,048,823.60

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Solution

The fourth proportional to 3,576,421.23, 4,935,591.08 and 2,048,823.60 is: 2,827,450.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,421.23 : 4,935,591.08 = 2,048,823.60 : x
  2. Step 2: Convert to fraction form
    3,576,421.23/4,935,591.08 = 2,048,823.60/x
  3. Step 3: Cross multiply
    3,576,421.23x = 4,935,591.08 × 2,048,823.60
  4. Step 4: Simplify right side
    3,576,421.23x = 10,112,155,484,653.49
  5. Step 5: Solve for x
    x = 10,112,155,484,653.49/3,576,421.23
  6. Step 6: Final answer
    x = 2,827,450.92

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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.