Home / 6,734,318.69-9,293,359.43-3,636,841.74

Finding the Fourth Proportional to 6,734,318.69, 9,293,359.43 and 3,636,841.74

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Solution

The fourth proportional to 6,734,318.69, 9,293,359.43 and 3,636,841.74 is: 5,018,841.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,318.69 : 9,293,359.43 = 3,636,841.74 : x
  2. Step 2: Convert to fraction form
    6,734,318.69/9,293,359.43 = 3,636,841.74/x
  3. Step 3: Cross multiply
    6,734,318.69x = 9,293,359.43 × 3,636,841.74
  4. Step 4: Simplify right side
    6,734,318.69x = 33,798,477,519,432.08
  5. Step 5: Solve for x
    x = 33,798,477,519,432.08/6,734,318.69
  6. Step 6: Final answer
    x = 5,018,841.41

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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.