Home / 9,490,656.69-14,233,039.34-3,424,601.25

Finding the Fourth Proportional to 9,490,656.69, 14,233,039.34 and 3,424,601.25

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Solution

The fourth proportional to 9,490,656.69, 14,233,039.34 and 3,424,601.25 is: 5,135,838.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,490,656.69 : 14,233,039.34 = 3,424,601.25 : x
  2. Step 2: Convert to fraction form
    9,490,656.69/14,233,039.34 = 3,424,601.25/x
  3. Step 3: Cross multiply
    9,490,656.69x = 14,233,039.34 × 3,424,601.25
  4. Step 4: Simplify right side
    9,490,656.69x = 48,742,484,297,940.17
  5. Step 5: Solve for x
    x = 48,742,484,297,940.17/9,490,656.69
  6. Step 6: Final answer
    x = 5,135,838.95

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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.