Home / 8,070,579.44-11,136,997.04-4,585,457.84

Finding the Fourth Proportional to 8,070,579.44, 11,136,997.04 and 4,585,457.84

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Solution

The fourth proportional to 8,070,579.44, 11,136,997.04 and 4,585,457.84 is: 6,327,703.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,070,579.44 : 11,136,997.04 = 4,585,457.84 : x
  2. Step 2: Convert to fraction form
    8,070,579.44/11,136,997.04 = 4,585,457.84/x
  3. Step 3: Cross multiply
    8,070,579.44x = 11,136,997.04 × 4,585,457.84
  4. Step 4: Simplify right side
    8,070,579.44x = 51,068,230,391,124.79
  5. Step 5: Solve for x
    x = 51,068,230,391,124.79/8,070,579.44
  6. Step 6: Final answer
    x = 6,327,703.08

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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.