Home / 4,348,914.42-6,520,492.29-2,074,789.81

Finding the Fourth Proportional to 4,348,914.42, 6,520,492.29 and 2,074,789.81

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Solution

The fourth proportional to 4,348,914.42, 6,520,492.29 and 2,074,789.81 is: 3,110,811.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,914.42 : 6,520,492.29 = 2,074,789.81 : x
  2. Step 2: Convert to fraction form
    4,348,914.42/6,520,492.29 = 2,074,789.81/x
  3. Step 3: Cross multiply
    4,348,914.42x = 6,520,492.29 × 2,074,789.81
  4. Step 4: Simplify right side
    4,348,914.42x = 13,528,650,943,174.34
  5. Step 5: Solve for x
    x = 13,528,650,943,174.34/4,348,914.42
  6. Step 6: Final answer
    x = 3,110,811.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.