Home / 2,468,344.48-3,406,630.85-1,380,676.48

Finding the Fourth Proportional to 2,468,344.48, 3,406,630.85 and 1,380,676.48

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Solution

The fourth proportional to 2,468,344.48, 3,406,630.85 and 1,380,676.48 is: 1,905,510.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,344.48 : 3,406,630.85 = 1,380,676.48 : x
  2. Step 2: Convert to fraction form
    2,468,344.48/3,406,630.85 = 1,380,676.48/x
  3. Step 3: Cross multiply
    2,468,344.48x = 3,406,630.85 × 1,380,676.48
  4. Step 4: Simplify right side
    2,468,344.48x = 4,703,455,090,637.41
  5. Step 5: Solve for x
    x = 4,703,455,090,637.41/2,468,344.48
  6. Step 6: Final answer
    x = 1,905,510.00

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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.