Home / 6,734,346.72-9,293,398.14-3,636,869.80

Finding the Fourth Proportional to 6,734,346.72, 9,293,398.14 and 3,636,869.80

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Solution

The fourth proportional to 6,734,346.72, 9,293,398.14 and 3,636,869.80 is: 5,018,880.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,346.72 : 9,293,398.14 = 3,636,869.80 : x
  2. Step 2: Convert to fraction form
    6,734,346.72/9,293,398.14 = 3,636,869.80/x
  3. Step 3: Cross multiply
    6,734,346.72x = 9,293,398.14 × 3,636,869.80
  4. Step 4: Simplify right side
    6,734,346.72x = 33,798,879,034,742.17
  5. Step 5: Solve for x
    x = 33,798,879,034,742.17/6,734,346.72
  6. Step 6: Final answer
    x = 5,018,880.14

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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.