Home / 3,576,403.53-4,935,566.64-2,048,805.90

Finding the Fourth Proportional to 3,576,403.53, 4,935,566.64 and 2,048,805.90

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Solution

The fourth proportional to 3,576,403.53, 4,935,566.64 and 2,048,805.90 is: 2,827,426.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,403.53 : 4,935,566.64 = 2,048,805.90 : x
  2. Step 2: Convert to fraction form
    3,576,403.53/4,935,566.64 = 2,048,805.90/x
  3. Step 3: Cross multiply
    3,576,403.53x = 4,935,566.64 × 2,048,805.90
  4. Step 4: Simplify right side
    3,576,403.53x = 10,112,018,051,875.18
  5. Step 5: Solve for x
    x = 10,112,018,051,875.18/3,576,403.53
  6. Step 6: Final answer
    x = 2,827,426.48

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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.