Home / 3,827,359.91-5,731,587.15-2,852,386.24

Finding the Fourth Proportional to 3,827,359.91, 5,731,587.15 and 2,852,386.24

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Solution

The fourth proportional to 3,827,359.91, 5,731,587.15 and 2,852,386.24 is: 4,271,534.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,359.91 : 5,731,587.15 = 2,852,386.24 : x
  2. Step 2: Convert to fraction form
    3,827,359.91/5,731,587.15 = 2,852,386.24/x
  3. Step 3: Cross multiply
    3,827,359.91x = 5,731,587.15 × 2,852,386.24
  4. Step 4: Simplify right side
    3,827,359.91x = 16,348,700,320,020.82
  5. Step 5: Solve for x
    x = 16,348,700,320,020.82/3,827,359.91
  6. Step 6: Final answer
    x = 4,271,534.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.