Home / 4,554,856.48-6,286,326.96-2,621,077.60

Finding the Fourth Proportional to 4,554,856.48, 6,286,326.96 and 2,621,077.60

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Solution

The fourth proportional to 4,554,856.48, 6,286,326.96 and 2,621,077.60 is: 3,617,446.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,856.48 : 6,286,326.96 = 2,621,077.60 : x
  2. Step 2: Convert to fraction form
    4,554,856.48/6,286,326.96 = 2,621,077.60/x
  3. Step 3: Cross multiply
    4,554,856.48x = 6,286,326.96 × 2,621,077.60
  4. Step 4: Simplify right side
    4,554,856.48x = 16,476,950,781,132.10
  5. Step 5: Solve for x
    x = 16,476,950,781,132.10/4,554,856.48
  6. Step 6: Final answer
    x = 3,617,446.75

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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.