Home / 3,576,406.55-4,935,570.83-2,048,808.92

Finding the Fourth Proportional to 3,576,406.55, 4,935,570.83 and 2,048,808.92

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Solution

The fourth proportional to 3,576,406.55, 4,935,570.83 and 2,048,808.92 is: 2,827,430.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,406.55 : 4,935,570.83 = 2,048,808.92 : x
  2. Step 2: Convert to fraction form
    3,576,406.55/4,935,570.83 = 2,048,808.92/x
  3. Step 3: Cross multiply
    3,576,406.55x = 4,935,570.83 × 2,048,808.92
  4. Step 4: Simplify right side
    3,576,406.55x = 10,112,041,541,795.80
  5. Step 5: Solve for x
    x = 10,112,041,541,795.80/3,576,406.55
  6. Step 6: Final answer
    x = 2,827,430.66

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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.