Home / 4,470,876.88-6,170,615.28-2,635,228.01

Finding the Fourth Proportional to 4,470,876.88, 6,170,615.28 and 2,635,228.01

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Solution

The fourth proportional to 4,470,876.88, 6,170,615.28 and 2,635,228.01 is: 3,637,089.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,876.88 : 6,170,615.28 = 2,635,228.01 : x
  2. Step 2: Convert to fraction form
    4,470,876.88/6,170,615.28 = 2,635,228.01/x
  3. Step 3: Cross multiply
    4,470,876.88x = 6,170,615.28 × 2,635,228.01
  4. Step 4: Simplify right side
    4,470,876.88x = 16,260,978,224,789.99
  5. Step 5: Solve for x
    x = 16,260,978,224,789.99/4,470,876.88
  6. Step 6: Final answer
    x = 3,637,089.25

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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.