Home / 3,541,707.11-4,887,533.30-2,013,814.23

Finding the Fourth Proportional to 3,541,707.11, 4,887,533.30 and 2,013,814.23

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Solution

The fourth proportional to 3,541,707.11, 4,887,533.30 and 2,013,814.23 is: 2,779,050.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,707.11 : 4,887,533.30 = 2,013,814.23 : x
  2. Step 2: Convert to fraction form
    3,541,707.11/4,887,533.30 = 2,013,814.23/x
  3. Step 3: Cross multiply
    3,541,707.11x = 4,887,533.30 × 2,013,814.23
  4. Step 4: Simplify right side
    3,541,707.11x = 9,842,584,099,069.79
  5. Step 5: Solve for x
    x = 9,842,584,099,069.79/3,541,707.11
  6. Step 6: Final answer
    x = 2,779,050.84

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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.