Home / 4,175,007.84-6,262,116.48-1,334,357.28

Finding the Fourth Proportional to 4,175,007.84, 6,262,116.48 and 1,334,357.28

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Solution

The fourth proportional to 4,175,007.84, 6,262,116.48 and 1,334,357.28 is: 2,001,409.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,007.84 : 6,262,116.48 = 1,334,357.28 : x
  2. Step 2: Convert to fraction form
    4,175,007.84/6,262,116.48 = 1,334,357.28/x
  3. Step 3: Cross multiply
    4,175,007.84x = 6,262,116.48 × 1,334,357.28
  4. Step 4: Simplify right side
    4,175,007.84x = 8,355,900,713,295.98
  5. Step 5: Solve for x
    x = 8,355,900,713,295.98/4,175,007.84
  6. Step 6: Final answer
    x = 2,001,409.59

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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.