Home / 6,018,838.11-9,028,152.63-2,424,513.15

Finding the Fourth Proportional to 6,018,838.11, 9,028,152.63 and 2,424,513.15

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Solution

The fourth proportional to 6,018,838.11, 9,028,152.63 and 2,424,513.15 is: 3,636,727.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,838.11 : 9,028,152.63 = 2,424,513.15 : x
  2. Step 2: Convert to fraction form
    6,018,838.11/9,028,152.63 = 2,424,513.15/x
  3. Step 3: Cross multiply
    6,018,838.11x = 9,028,152.63 × 2,424,513.15
  4. Step 4: Simplify right side
    6,018,838.11x = 21,888,874,771,642.09
  5. Step 5: Solve for x
    x = 21,888,874,771,642.09/6,018,838.11
  6. Step 6: Final answer
    x = 3,636,727.62

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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.