Home / 3,602,746.22-4,971,298.77-2,152,133.73

Finding the Fourth Proportional to 3,602,746.22, 4,971,298.77 and 2,152,133.73

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Solution

The fourth proportional to 3,602,746.22, 4,971,298.77 and 2,152,133.73 is: 2,969,651.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,746.22 : 4,971,298.77 = 2,152,133.73 : x
  2. Step 2: Convert to fraction form
    3,602,746.22/4,971,298.77 = 2,152,133.73/x
  3. Step 3: Cross multiply
    3,602,746.22x = 4,971,298.77 × 2,152,133.73
  4. Step 4: Simplify right side
    3,602,746.22x = 10,698,899,764,824.51
  5. Step 5: Solve for x
    x = 10,698,899,764,824.51/3,602,746.22
  6. Step 6: Final answer
    x = 2,969,651.24

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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.