Home / 7,541,924.49-10,408,976.73-4,443,457.23

Finding the Fourth Proportional to 7,541,924.49, 10,408,976.73 and 4,443,457.23

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Solution

The fourth proportional to 7,541,924.49, 10,408,976.73 and 4,443,457.23 is: 6,132,631.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,541,924.49 : 10,408,976.73 = 4,443,457.23 : x
  2. Step 2: Convert to fraction form
    7,541,924.49/10,408,976.73 = 4,443,457.23/x
  3. Step 3: Cross multiply
    7,541,924.49x = 10,408,976.73 × 4,443,457.23
  4. Step 4: Simplify right side
    7,541,924.49x = 46,251,842,907,820.27
  5. Step 5: Solve for x
    x = 46,251,842,907,820.27/7,541,924.49
  6. Step 6: Final answer
    x = 6,132,631.40

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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.