Home / 2,793,457.20-3,854,846.62-1,632,011.16

Finding the Fourth Proportional to 2,793,457.20, 3,854,846.62 and 1,632,011.16

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Solution

The fourth proportional to 2,793,457.20, 3,854,846.62 and 1,632,011.16 is: 2,252,102.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,457.20 : 3,854,846.62 = 1,632,011.16 : x
  2. Step 2: Convert to fraction form
    2,793,457.20/3,854,846.62 = 1,632,011.16/x
  3. Step 3: Cross multiply
    2,793,457.20x = 3,854,846.62 × 1,632,011.16
  4. Step 4: Simplify right side
    2,793,457.20x = 6,291,152,703,928.28
  5. Step 5: Solve for x
    x = 6,291,152,703,928.28/2,793,457.20
  6. Step 6: Final answer
    x = 2,252,102.77

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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.