Home / 2,944,962.11-4,064,769.37-1,800,002.27

Finding the Fourth Proportional to 2,944,962.11, 4,064,769.37 and 1,800,002.27

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Solution

The fourth proportional to 2,944,962.11, 4,064,769.37 and 1,800,002.27 is: 2,484,444.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,962.11 : 4,064,769.37 = 1,800,002.27 : x
  2. Step 2: Convert to fraction form
    2,944,962.11/4,064,769.37 = 1,800,002.27/x
  3. Step 3: Cross multiply
    2,944,962.11x = 4,064,769.37 × 1,800,002.27
  4. Step 4: Simplify right side
    2,944,962.11x = 7,316,594,105,438.40
  5. Step 5: Solve for x
    x = 7,316,594,105,438.40/2,944,962.11
  6. Step 6: Final answer
    x = 2,484,444.22

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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.