Home / 3,636,243.84-5,018,051.34-2,004,710.88

Finding the Fourth Proportional to 3,636,243.84, 5,018,051.34 and 2,004,710.88

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Solution

The fourth proportional to 3,636,243.84, 5,018,051.34 and 2,004,710.88 is: 2,766,520.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,243.84 : 5,018,051.34 = 2,004,710.88 : x
  2. Step 2: Convert to fraction form
    3,636,243.84/5,018,051.34 = 2,004,710.88/x
  3. Step 3: Cross multiply
    3,636,243.84x = 5,018,051.34 × 2,004,710.88
  4. Step 4: Simplify right side
    3,636,243.84x = 10,059,742,117,696.58
  5. Step 5: Solve for x
    x = 10,059,742,117,696.58/3,636,243.84
  6. Step 6: Final answer
    x = 2,766,520.22

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1.5x scale

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.