Home / 4,628,402.40-6,914,457.54-2,995,872.54

Finding the Fourth Proportional to 4,628,402.40, 6,914,457.54 and 2,995,872.54

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Solution

The fourth proportional to 4,628,402.40, 6,914,457.54 and 2,995,872.54 is: 4,475,590.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,402.40 : 6,914,457.54 = 2,995,872.54 : x
  2. Step 2: Convert to fraction form
    4,628,402.40/6,914,457.54 = 2,995,872.54/x
  3. Step 3: Cross multiply
    4,628,402.40x = 6,914,457.54 × 2,995,872.54
  4. Step 4: Simplify right side
    4,628,402.40x = 20,714,833,473,081.95
  5. Step 5: Solve for x
    x = 20,714,833,473,081.95/4,628,402.40
  6. Step 6: Final answer
    x = 4,475,590.43

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.