Home / 4,642,224.39-6,963,006.11-1,230,435.14

Finding the Fourth Proportional to 4,642,224.39, 6,963,006.11 and 1,230,435.14

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Solution

The fourth proportional to 4,642,224.39, 6,963,006.11 and 1,230,435.14 is: 1,845,565.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,642,224.39 : 6,963,006.11 = 1,230,435.14 : x
  2. Step 2: Convert to fraction form
    4,642,224.39/6,963,006.11 = 1,230,435.14/x
  3. Step 3: Cross multiply
    4,642,224.39x = 6,963,006.11 × 1,230,435.14
  4. Step 4: Simplify right side
    4,642,224.39x = 8,567,527,356,811.50
  5. Step 5: Solve for x
    x = 8,567,527,356,811.50/4,642,224.39
  6. Step 6: Final answer
    x = 1,845,565.11

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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.